Weeds:Photos
WEED PEST PHOTO GALLERY
Contents
- 1 2_Jointed_goatgrass_plants_from_1_seed_cylinder
- 2 2_Leaf_wild_proso_millet_seedling_1
- 3 4_Leaf_wild_proso_millet_seedling_2
- 4 Abutilon_theophrasti_velvetleaf
- 5 Abutilon_theophrasti_velvetleaf
- 6 Acanthaceae,_Asystasia_schimperi_T._Anders.
- 7 Alkali_grass
- 8 Alkanet,_large_blue
- 9 Amaranth,_common
- 10 Amaranth,_green
- 11 Amaranth_2
- 12 Amaranth_3
- 13 Amaranth_6
- 14 Amaranthaceae,_Amaranthus_graecizans_L.
- 15 Amaranthus_sp._Pigweed
- 16 Amaranthus_sp._Pigweed
- 17 Ambrosia_artemisiifolia_common_ragweed
- 18 Ambrosia_artemisiifolia_common_ragweed
- 19 American_black_nightshade_plant
- 20 Amutgrass_(Sporoblus_poiretii)
- 21 Aneilema_japonica
- 22 Annual_bluegrass_(Poa_annua)
- 23 Annual_fleabane_(Erigeron_annuus)
- 24 Aster,_purple_(Machaeranthera_canescens)_1
- 25 Aster,_purple_(Machaeranthera_canescens)_2
- 26 Aster,_purple_(Machaeranthera_canescens)_3
- 27 Asthma_weed_(Euphorbiaceae,_Euphorbia_hirta_L.)
- 28 Barley,_foxtail_(Hordeum_jubatum)_adult
- 29 Barley,_foxtail_(Hordeum_jubatum)_flower
- 30 Barley,_mouse/wall
- 31 Barnyard_grass_(Echinochloa_crus-galli)
- 32 Barnyard_grass_(Echinochloa_crus-galli)
- 33 Barnyard_grass_(Echinochloa_crus-galli)
- 34 Barnyard_grass_(Echinochloa_crus-galli)
- 35 Barnyard_grass_1
- 36 Barnyard_grass_2
- 37 Barnyard_grass_3
- 38 Barnyard_grass_4
- 39 Barnyard_grass_in_beans
- 40 Barnyard_grass_seedhead
- 41 Barnyard_grass_seedling
- 42 Barnyardgrass_(Echinochloa_crus-galli)
- 43 Barnyardgrass_+_onion
- 44 Barnyardgrass_seedling,_medium_sized
- 45 Bedstraw,_rough
- 46 Bee_Balm,_Monaida_fistulosa
- 47 Beggarweed_in_dry_beans
- 48 Bermuda_grass/Star_grass
- 49 Bermudagrass_(Cynodon_dactylon)
- 50 Bermudagrass_*_(Cynodon_dactylon)
- 51 Bermudagrass_*_(Cynodon_dactylon)
- 52 Bermudagrass_*_(Cynodon_dactylon)
- 53 Bermudagrass_*_(Cynodon_dactylon)
- 54 Big_bluestem
- 55 Big_bluestem_racemes
- 56 Big_Sagebrush
- 57 bigroot_morningglory_(Ipomoea_pandurata)
- 58 Bindweed,_field
- 59 Bindweed,_field_*_(Convolvulus_arvensis)
- 60 Bindweed,_field_*_(Convolvulus_arvensis)
- 61 Bindweed,_field_*_(Convolvulus_arvensis)
- 62 Bindweed,_field_*_(Convolvulus_arvensis)
- 63 Bindweed,_mallow-leaved
- 64 Bindweed,_shaggy
- 65 Bindweed_+_onion
- 66 Bindweed_field
- 67 Bindweed_flower
- 68 Bindweed_vine
- 69 Bindweed_with_arrow-shaped_leaves
- 70 Birdsfoot_trefoil
- 71 Bitter_sneezeweed(Helenium_amarum)
- 72 Black_bindweed_(Polygonaceae,_Fallopia_convolvulus_L._A._Love)
- 73 Black_medic,_Medicago_lupulina
- 74 Black_medic,_Medicago_lupulina
- 75 Black_nightshade
- 76 Black_nightshade_(Sol_anaceae,_Solanum_nigrum_L.)
- 77 Black_nightshade_(Solanum_nigrum)
- 78 Black-awned_wheat
- 79 Blackberry_(Rubus_sp.)_
- 80 Blackjack_(Compositae,_Bidens_pilosa_L.)
- 81 Bladder_campion
- 82 Blessed_thistle_(Cnicus_benedictus)
- 83 Blue_couch/Couch_grass_(Gramineae,_Digitaria_abyssinica_A._Rich._Stapf)
- 84 Blue_grama
- 85 Blue_grama_raceme
- 86 Blue_vervain_(Verbena_hastata)_
- 87 Blue_woodruff
- 88 Bluegrass,_annual_(Poa_annua)
- 89 Bluegrass,_bulbous_(Poa_bulbosa)
- 90 Bluegrass,_bulbous_(Poa_bulbosa)
- 91 Bluegrass,_bulbous_(Poa_bulbosa)
- 92 Bluegrass,_bulbous_(Poa_bulbosa)
- 93 Bouncing_Bet
- 94 Bouncing_Bet,_Saponaria_officinalis
- 95 Bracted_plantain_(Plantago_aristata)
- 96 Bristly_starbur_(Acanthospemum_hispidum)
- 97 Broadleaf_dock_(Rumex_obtusifolius)
- 98 Broadleaf_plantain_(Plantago_major)
- 99 Broadleaf_signalgrass_(Brachiaria_platyphylla)
- 100 Broadleaf_weed_in_onion
- 101 Broadleaf_weed_in_pole_bean_field
- 102 Brome,_barren
- 103 Brome,_downy
- 104 Brome,_downy_(Bromus_tectorum)
- 105 Brome,_downy_(Bromus_tectorum)
- 106 Brome,_downy_(Bromus_tectorum)
- 107 Brome,_downy_(Bromus_tectorum)
- 108 Brome_grass_(Gramineae,_Bromus_pectinatus_Thunb.)
- 109 Bromegrass_seeds
- 110 Broomrape,_branched
- 111 Broomrape,_drooping
- 112 Broomrape,_Egyptian
- 113 Broomrape,_scalloped
- 114 Broomsedge_(Andropogon_virginicus)
- 115 Buckhorn_plantain_(Plantago_lanceolata)
- 116 Buckhorn_plantain_seeds
- 117 Buckwheat,_wild_(Polygonum_convolvulus)
- 118 Buckwheat,_wild_(Polygonum_convolvulus)
- 119 Buckwheat,_wild_(Polygonum_convolvulus)
- 120 Buckwheat_plants
- 121 Buckwheat_seedling
- 122 Buffalo_Bur
- 123 Buffalo_Bur
- 124 Buffalo_bur_,_Solanum_rostratum
- 125 Buffalo_bur_,_Solanum_rostratum
- 126 Buffalo_bur_,_Solanum_rostratum
- 127 Buffalo_bur_adult
- 128 Buffalo_bur_in_dry_beans
- 129 Buffalo_bur_in_dry_beans
- 130 Buffalo_bur_plant
- 131 Buffalo_bur_plant_and_flower
- 132 Buffalo_bur_seed
- 133 Buffalo_bur_seedling
- 134 Buffalograss
- 135 Bull_Thistle
- 136 Bull_Thistle_infestation_of_rangeland
- 137 Bull_Thistle_leaf_and_spines
- 138 Bull_Thistle_rosette
- 139 Bullwort/Common_bishops_weed
- 140 Bur_buttercup,_Ranunculus_testiculatus
- 141 Bur_buttercup,_Ranunculus_testiculatus
- 142 Bur_buttercup,_Ranunculus_testiculatus
- 143 Bur_buttercup,_Ranunculus_testiculatus
- 144 Burclover/Medick,_toothed
- 145 Burcucumber(Sicyos_angulatus)
- 146 Burdock,_Arctium_minus
- 147 Burdock,_Arctium_minus
- 148 Burdock,_Arctium_minus
- 149 Burdock,_Arctium_minus
- 150 Bushy_Knotweed
- 151 Bushy_knotweed_plant
- 152 Buttercup,_corn
- 153 buttercup_(Ranunculus_sp.)_
- 154 butterfly_milkweed_(Asclepias_tuberosa)
- 155 Calyx_details_on_nightshade_berries
- 156 camphorweed_(Heterotheca_subaxillaris)
- 157 Canada_Thistle
- 158 Canada_thistle
- 159 Canada_thistle
- 160 Canada_thistle
- 161 Canada_thistle
- 162 Canada_Thistle,_early_flowering
- 163 Canada_Thistle,_mature_plant
- 164 Canada_thistle,_seeds
- 165 Canada_thistle_adults
- 166 Canada_Thistle_bud_and_flower
- 167 Canada_Thistle_early_bud
- 168 Canada_Thistle_flowering
- 169 Canada_thistle_in_growing_corn
- 170 Canada_Thistle_leaf,_spines_and_waxy_cuticle
- 171 Canada_Thistle_mid_to_late_bloom
- 172 Canada_Thistle_post-bloom_seed_set
- 173 Canada_Thistle_rosette
- 174 Canada_Thistle_seedling
- 175 Canada_Thistle_seedling
- 176 Canada_Thistle_treated_with_Pseudomonas
- 177 Canary_grass,_bristle-spiked/hood
- 178 Canary_grass,_lesser
- 179 Cape_sorrel
- 180 Carolina_falsedanelion_(Pyrropappus_carolinianus)
- 181 Carolina_geranium_(Geranium_carolinianum)
- 182 Carpetweed_(Mullugo_verticillata)
- 183 Castor_bean
- 184 Catchfly,_conoid
- 185 Catnip,_Nepeta_cataria
- 186 Catnip,_Nepeta_cataria
- 187 Cattail,_Typha_latifolia
- 188 Cattail,_Typha_latifolia
- 189 Cattail,_Typha_latifolia
- 190 Cattails
- 191 Cattails
- 192 Cheese-weed/Mallow
- 193 Chenopodiaceae,_Chenopodium_tourale_L.
- 194 Chenopodium_album_common_lambsquarters
- 195 Chenopodium_album_common_lambsquarters
- 196 Chickweed,_common
- 197 Chickweed,_common;_Stellaria_media
- 198 Chickweed,_common;_Stellaria_media
- 199 Chickweed,_common;_Stellaria_media
- 200 Chickweed,_mouseear;_Cerastium_vulgatum
- 201 Chickweed,_mouseear;_Cerastium_vulgatum
- 202 Chickweed_(Caryophyllaceae,_Stellaria_media_L._VIII.)
- 203 Chickweed_(Stollaria_media)
- 204 Chicory,_Chichorium_intybus
- 205 Chicory,_Chichorium_intybus
- 206 Chicory,_Cichorium_intybus
- 207 Chicory,_Cichorium_intybus
- 208 Chicory,_Cichorium_intybus
- 209 Chicory,_Cichorium_intybus
- 210 Chinese_lantern_(Sol_anaceae,_Nicandra_physalodes_Scop.)
- 211 Chk
- 212 Chk
- 213 Chromolaena_odorata
- 214 Clammy_groundcherry
- 215 Clover
- 216 Clover,_white;_Trifolium_repens
- 217 Cocklebur
- 218 Cocklebur,_spiny
- 219 Cocklebur,_Xanthium_strumarium
- 220 Cocklebur,_Xanthium_strumarium
- 221 Cocklebur,_Xanthium_strumarium
- 222 Cocklebur,_Xanthium_strumarium
- 223 Cocklebur_in_beans
- 224 Columbine_Hybrid,_Aguilegia_sp.
- 225 Common_Cattail
- 226 Common_Cocklebur
- 227 Common_cocklebur_(Xanthium_pennyslvanicum)
- 228 Common_cocklebur_adult
- 229 Common_cocklebur_flower
- 230 Common_cocklebur_seedling
- 231 Common_cocklebur_seedling_with_2-true_leaves
- 232 common_greenbriar_(Smilax_rotundifolia)
- 233 Common_Knotweed
- 234 Common_knotweed_plant
- 235 Common_Lambsquarter,_2-leaf_stage
- 236 Common_Lambsquarters
- 237 common_lambsquarters_(Chenopodium_album)
- 238 Common_Mallow
- 239 Common_mallow
- 240 Common_mallow
- 241 Common_Mallow
- 242 Common_mallow,_Malva_neglecta
- 243 Common_mallow,_Malva_neglecta
- 244 Common_mallow,_Malva_neglecta
- 245 Common_mallow,_Malva_neglecta
- 246 Common_mallow_+_onion
- 247 Common_mallow_+_onion
- 248 Common_mallow_plant_and_flower
- 249 Common_mallow_seedling
- 250 Common_Milkweed
- 251 Common_milkweed
- 252 Common_milkweed_plant
- 253 Common_Morningglory
- 254 Common_mullein,_Verbascum_thapsus
- 255 Common_mullein,_Verbascum_thapsus
- 256 Common_mullein,_Verbascum_thapsus
- 257 Common_mullein,_Verbascum_thapsus
- 258 common_mullein_(Verbascum_thapsus)
- 259 common_purselane_(Portulaca_oleracea)
- 260 Common_Purslane
- 261 Common_purslane
- 262 Common_purslane
- 263 Common_purslane
- 264 Common_purslane_plant_in_flower
- 265 Common_purslane_plant_in_onion_field
- 266 Common_purslane_seedling
- 267 Common_purslane_seedling
- 268 common_ragweed_(Ambrosia_artemisiifolia)
- 269 Common_sunflower,_cotyledons_visible
- 270 Common_sunflower_plant
- 271 Common_sunflower_plants
- 272 Common_sunflower_seedling
- 273 Common_sunflower_seedling
- 274 Common_Waterhemp
- 275 Common_waterhemp_plant
- 276 Common_yarrow_(Achillea_millefolum)
- 277 Common_yellow_woodsorrel_(Oxalis_stricta)
- 278 Compositae,_Gutenbergia_cordifolia_Benth._ex_Oliv.
- 279 Compositae,_Sphaeranthus_bullatus_Mattf.
- 280 Convolvulus_arvensis
- 281 Corn_cockle_(Agrostemma_githago)
- 282 Cornflower_(Centaurea_cyanus)
- 283 Crabgrass
- 284 Crabgrass,_Digitaria_sanguinalis
- 285 Crabgrass,_Digitaria_sanguinalis
- 286 Crabgrass,_Digitaria_sanguinalis
- 287 Cranes-bill
- 288 Crazyweed,_Oxytropis_lambertii
- 289 Cress,_hoary;_Cardaria_draba
- 290 Cress,_hoary;_Cardaria_draba
- 291 Cress,_hoary;_Cardaria_draba
- 292 Cress,_hoary;_Cardaria_draba
- 293 Crested_wheatgrass
- 294 Crested_wheatgrass
- 295 Crested_wheatgrass
- 296 Crested_wheatgrass
- 297 Croton
- 298 Crowfootgrass_(Dactyloctenium_aegyptium)
- 299 Crows-foot_grass_(Gramineae,_Dactyloctenium_aegyptium_L._Willd.)
- 300 Cruciferae,_Erucastrum_arabicum_Fisch._&_Mey.
- 301 Cudweed_(Gnaphalium_sp.)
- 302 Curled_dock_seeds
- 303 Curly_dock_(Rumex_crispus)
- 304 Curse_of_India/Lantana_(Verbenaceae,_Lantana_camara_L.)
- 305 Cuscuta_campestris
- 306 Cuscuta_japonica_flowering
- 307 Cuscuta_japonica_vegetative_shoots
- 308 Cuscuta_sp._Dodder
- 309 Ccutleaf_eveningprimrose_(Oenothera_laciniata)
- 310 Cutleaf_nightshade_plant
- 311 Cyperaceae,_Cyperus_teneristolon_Mattf._&_Kuk.
- 312 Cyperus_difformis
- 313 Cyperus_esculentus_yellow_nutsedge
- 314 Cyperus_esculentus_yellow_nutsedge
- 315 Cyperus_iria
- 316 Cyperus_rotundus
- 317 Cyperus_serotinus
- 318 Cypressvine_morningglory_(Ipomoea_quamoclit)
- 319 Daisy,_crown
- 320 Dalmation_Toadflax
- 321 Dalmation_Toadflax
- 322 Dalmation_Toadflax
- 323 Dalmation_Toadflax,_Linaria_genistifolia
- 324 Dalmation_Toadflax_flower
- 325 Dalmation_Toadflax_habitat
- 326 Dalmation_Toadflax_leaf_shape
- 327 Dalmation_Toadflax_leaves_and_flowers
- 328 Dalmation_Toadflax_vegetative_regrowth_in_spring
- 329 Dalmation_Toadflax_with_sworled_leaves
- 330 Dame's_Rocket,_Hesperis_matroualis
- 331 Dame's_Rocket_(Boulder_County)
- 332 Dandelion
- 333 Dandelion,_Taraxacum_officinale
- 334 Dandelion,_Taraxacum_officinale
- 335 Dandelion,_Taraxacum_officinale
- 336 Dandelion,_Taraxacum_officinale
- 337 dandelion_(Taraxacum_officinale)
- 338 Dandelion_in_beans
- 339 Dandelion_in_onion
- 340 Dandelions
- 341 Datura_stramonium_jimsonweed
- 342 Dature_meteloides
- 343 dayflower_(Commelina_communis)
- 344 Delea_clover_seeds
- 345 Devil's_Claw
- 346 Devil's_claw
- 347 Devil's_claw_flower
- 348 Devil's_claw_flower
- 349 Devil's_thorn_(Polygonaceae,_Emex_australis_Steinh.)
- 350 Dichondra_(Dichondra_repens)
- 351 Diffuse_Knapweed
- 352 Diffuse_Knapweed_flower
- 353 Diffuse_Knapweed_flowering
- 354 Diffuse_Knapweed_rosette
- 355 Diffuse_Knapweed_rosette
- 356 Diffuse_Knapweed_seed_head_with_spines
- 357 Diffuse_Knapweed_seed_heads_and_buds
- 358 Dock,_curly
- 359 Dock,_curly;_Rumex_crispus
- 360 Dock,_curly;_Rumex_crispus
- 361 Dodder
- 362 Dodder,_Cuscuta_spp.
- 363 Dodder,_Cuscuta_spp.
- 364 Dodder,_Cuscuta_spp.
- 365 Dodder,_Cuscuta_spp.
- 366 Dodder,_eastern
- 367 Dodder_(Cuscuta_sp.)_
- 368 Dodder_(on_bindweed)_in_orchard
- 369 Dodder_plants_on_weed
- 370 Dodder_seeds
- 371 Dogfennel_(Eupatorium_capillifolium)
- 372 Donkeytail_Spurge,_Euphorbia_myrsinites
- 373 Dotted_Gayfeather,_Liatris_punctata
- 374 Double_thorn_(Polygonaceae,_Oxygonum_sinuatum_Meisn._Dammer)
- 375 Downey_brome_(cheat_grass),_Bromus_tectorum
- 376 Downey_brome_(cheat_grass),_Bromus_tectorum
- 377 Downey_brome_(cheat_grass),_Bromus_tectorum
- 378 Downy_Brome
- 379 Downy_Brome
- 380 Downy_brome,_Bromus tectorum
- 381 Downy_brome,_Bromus_tectorum
- 382 Downy_brome,_Bromus_tectorum
- 383 Downy_brome_in_wheat
- 384 Downy_brome_panicle
- 385 Downy_brome_seeds
- 386 Dwarf_marigold_(Compositae,_Schkuhria_pinnata_Lam._Thell.)
- 387 Eastern_black_(left)_&_hairy_(right)_nightshade_berries
- 388 Eastern_black_nightshade_berries
- 389 Eastern_black_nightshade_berries
- 390 Eastern_black_nightshade_plant
- 391 Eastern_bracken_(Pteridium_aquilinum)
- 392 Echinochloa_crus-galli
- 393 Echinochloa_crus-galli
- 394 Echinochloa_oryzicola
- 395 Eichhornia_crassipes
- 396 Eleocharis_kuroguwai
- 397 Euphorbia_heterophylla
- 398 European_heliotrope
- 399 False_star_grass_(Gramineae,_Chloris_pycnothrix_Trin.)
- 400 Field_Bindweed
- 401 Field_bindweed,_pink-flowered
- 402 field_bindweed_(Convolvulus_arvensis)
- 403 Field_bindweed_+_onion
- 404 Field_bindweed_flowers
- 405 Field_bindweed_in_dry_beans
- 406 Field_bindweed_plants_and_flowers
- 407 Field_bindweed_seed_capsules
- 408 Field_bindweed_seedling_growing_from_seed
- 409 Field_bindweed_seeds
- 410 Field_bindweed_shoot_from_underground_rootstock
- 411 Field_dandbur_(Panicum_pauciflorus)
- 412 Field_Dodder
- 413 Field_Marigold
- 414 Field_Pennycress
- 415 Field_Sandbur
- 416 Field_Sandbur
- 417 Filaree,_redstem;_Erodium_cicutarium
- 418 Filaree,_redstem;_Erodium_cicutarium
- 419 Filaree,_redstem;_Erodium_cicutarium
- 420 Filaree,_redstem;_Erodium_cicutarium
- 421 Fimbristylis_littoralis
- 422 Fleabane,_hairy
- 423 Fleabane_(Compositae,_Conyza_bonariensis_L._Cronq.)
- 424 Flordia_beggarweed_(Desmondium_tortuosum)
- 425 Flordia_beony_(Stachys_floridana)
- 426 Flordia_purslane_-_pusley_(Richardia_scabra)
- 427 Flowering_cabbage_in_carrot
- 428 Foxtail,_bristly
- 429 Foxtail,_bristly;_Setaria_verticillata
- 430 Foxtail,_bristly;_Setaria_verticillata
- 431 Foxtail,_bristly;_Setaria_verticillata
- 432 Foxtail,_bristly;_Setaria_verticillata
- 433 Foxtail,_green
- 434 Foxtail,_green
- 435 Foxtail,_green;_in_dry_beans
- 436 Foxtail,_green;_seeds
- 437 Foxtail,_green;_Setaria_viridis
- 438 Foxtail,_green;_Setaria_viridis
- 439 Foxtail,_green;_Setaria_viridis
- 440 Foxtail,_green;_Setaria_viridis
- 441 Foxtail,_yellow;_Setaria_glauca
- 442 Foxtail_&_other_grasses_in_dry_beans
- 443 Foxtail_(Setaria_sp.)_
- 444 Foxtail_+_onion
- 445 Foxtail_and_sandbur_complex_in_corn
- 446 Foxtail_Barley
- 447 Foxtail_barley
- 448 Foxtail_infestation_in_corn
- 449 Foxtail_millet
- 450 Foxtail_millet
- 451 Foxtails
- 452 Fumitory,_common
- 453 Fumitory,_small_white
- 454 Galerucella_spp.
- 455 Giant_Mullen_and_seed_stalk
- 456 Giant_Mullen_rosette
- 457 Giant_Mullen_seed_head_and_flowers
- 458 Giant_Ragweed
- 459 giant_ragweed_(Ambrosia_trifida)
- 460 Giant_ragweed_plant
- 461 Goat_weed_(Compositae,_Ageratum_conyzoides_L.)
- 462 Goatgrass,_jointed;_Aegilops_cylindrica
- 463 Goatgrass,_jointed;_Aegilops_cylindrica
- 464 Goatgrass,_jointed;_Aegilops_cylindrica
- 465 Goatgrass,_jointed;_Aegilops_cylindrica
- 466 Goatsrue,_Galega_officinalis
- 467 Goatsrue,_Galega_officinalis
- 468 Goatsrue,_Galega_officinalis
- 469 Goatsrue,_Galega_officinalis
- 470 Golden_Banner,_Thermopsis_divaricarpa
- 471 Goldenod_(Solidago_sp.)_
- 472 Goosefoot,_common
- 473 Goosefoot,_nettle-leaved
- 474 Goosegrass
- 475 Goosegrass/Cleavers_(Rubiaceae,_Galium_spurium_L._ssp._africanum_Verdc.)
- 476 goosegrass_(Eleusine_indica)
- 477 Gramineae,_Digitaria_velutina_(Forssk.)_P._Beauv.
- 478 Gramineae,_Eragrostis_tenuifolia_(A._Rich.)_Steud.
- 479 Gramineae,_Setaria_pumila_Poir._Roem_&_Schult.
- 480 Great_Plains_Yucca
- 481 Green_foxtail_in_corn
- 482 Green_foxtail_in_corn
- 483 Green_needlegrass,_basal_leaves
- 484 Green_needlegrass_panicle
- 485 Ground_cherry_in_dry_beans
- 486 Groundcherry,_smooth;_Physalis_subglabrata
- 487 Groundcherry,_smooth;_Physalis_subglabrata
- 488 Groundcherry,_smooth;_Physalis_subglabrata
- 489 Groundsel,_common;_Senecio_vulgaris
- 490 Groundsel,_common;_Senecio_vulgaris
- 491 Groundsel,_common;_Senecio_vulgaris
- 492 Groundsel_(Senecio_sp.)
- 493 Guinea_grass_(Gramineae,_Panicum_maximum_Jacq.)
- 494 Gumweed,_curlycup;_Grindelia_squarrosa
- 495 Gumweed,_curlycup;_Grindelia_squarrosa
- 496 Gumweed,_curlycup;_Grindelia_squarrosa
- 497 Gumweed,_curlycup;_Grindelia_squarrosa
- 498 Hairy_(left),_cutleaf_(center)_and_black_(right)_nightshades
- 499 Hairy_galinsoga_(Galinsoga_ciliata)
- 500 Hairy_nightshade_berries,_immature_with_star_pattern
- 501 Hairy_nightshade_berries_which_do_not_darken
- 502 Hairy_nightshade_flower
- 503 Hairy_nightshade_plant
- 504 Hairy_nightshade_plant
- 505 Hairy_nightshade_seedling
- 506 Hairy_nightshade_seedling
- 507 Hairy_vetch_seeds
- 508 Halogeton
- 509 Halogeton,_Halogeton_glomeratus
- 510 Halogeton,_Halogeton_glomeratus
- 511 Halogeton_plant
- 512 Halogeton_seed_head
- 513 Hartwort,_Egyptian
- 514 Heartleaf_drymary_(Drymaria_cordata)
- 515 Helianthus_annus_sunflower
- 516 Hemlock,_poison;_Conium_maculatum
- 517 Hemlock,_poison;_Conium_maculatum
- 518 Hemlock,_poison;_Conium_maculatum
- 519 Hemlock,_poison;_Conium_maculatum
- 520 Hemlock,_water;_Cicuta_maculata
- 521 Hemlock,_water;_Cicuta_maculata
- 522 Hemlock,_water;_Cicuta_maculata
- 523 Hemlock,_water;_Cicuta_maculata
- 524 Hemp_dogbane_(Apocynum_cannabinum)
- 525 Hemp_sesbania_(Sesbania_exaltata)
- 526 Henbane,_black;_Hyoscyamus_niger
- 527 Henbane,_black;_Hyoscyamus_niger
- 528 Henbane,_black;_Hyoscyamus_niger
- 529 Henbane,_black;_Hyoscyamus_niger
- 530 Henbit,_great_1
- 531 Henbit,_great_2
- 532 Henbit,_Lamium_amplexicaule
- 533 Henbit,_Lamium_amplexicaule
- 534 Henbit_(Lamium_amplexicaule)
- 535 Highland_nutsedge_(Cyperaceae,_Cyperus_rigidifofius_Steud.)
- 536 Hoary_Cress
- 537 Hoary_cress/White_top
- 538 Hoary_Cress_flowers
- 539 Hoary_Cress_infestation
- 540 Hoary_Cress_leaves
- 541 honeyvine_milkweed_(Ampelamus_albidus)
- 542 horsenettle(Solanum_carolinensa)
- 543 horseweed_(Erigeron_canadensis)
- 544 Houndstongue
- 545 Houndstongue
- 546 Houndstongue,_Cynoglossum_officinale
- 547 Houndstongue,_Cynoglossum_officinale
- 548 Houndstongue,_Cynoglossum_officinale
- 549 Houndstongue,_Cynoglossum_officinale
- 550 Houndstongue_rosette
- 551 Houndstongue_seed
- 552 Houndstongue_seed_heads
- 553 Imperata_cylindrica
- 554 Inland_saltgrass
- 555 Ipomoea_hederacea__ivyleaf_morningglory
- 556 Ipomoea_sp._Morningglory
- 557 Itch_grass_(Gramineae,_Rottboellia_cochinchinensis_Lour._W.D._Clayton)
- 558 Japanese_brome_panicle
- 559 Japanese_honeysuckle_(Lonicera_japonica)
- 560 Jimpson_weed_plant_in_dry_bean_field
- 561 Jimpson_weed_seed_pod_and_spines
- 562 Jimpson_weed_seedling_and_cotyledons
- 563 Jimsonweed
- 564 Jimsonweed_(Datura_stramonium)
- 565 Jimsonweed_plant
- 566 Jimsonweed_seed_capsule
- 567 Jimpson_weed_flower
- 568 Johnson_grass
- 569 Johnson_grass_in_dry_beans
- 570 Johnsongrass
- 571 Johnsongrass
- 572 Johnsongrass
- 573 Johnsongrass_(Sorghum_halepense)
- 574 Johnsongrass_(Sorghum_halepense)
- 575 Johnsongrass_*_Sorghum_halepense
- 576 Johnsongrass_*_Sorghum_halepense
- 577 Johnsongrass_*_Sorghum_halepense
- 578 Johnsongrass_in_beans
- 579 Johnsongrass_in_onions
- 580 Johnsongrass_in_onions
- 581 Johnsongrass_in_pole_bean_field
- 582 Johnsongrass_seeds
- 583 Jointed_Goatgrass
- 584 Jointed_goatgrass_cylinders
- 585 Jointed_goatgrass_diagram
- 586 Jointed_goatgrass_in_wheat
- 587 Jointed_goatgrass_infested_with_Russian_wheat_aphid
- 588 Jointed_goatgrass_patch_in_wheat
- 589 Jointed_goatgrass_seedling_in_field
- 590 Jointed_goatgrass_seeds
- 591 Kentucky_bluegrass_panicle
- 592 Kikuyu_grass_(Gramineae,_Pennisetum_clandestinum_Chiov.)
- 593 Knapweed,_diffuse;_Centaurea_diffusa
- 594 Knapweed,_diffuse;_Centaurea_diffusa
- 595 Knapweed,_diffuse;_Centaurea_diffusa
- 596 Knapweed,_diffuse;_Centaurea_diffusa
- 597 Knapweed,_Russian;_Centaurea_repens
- 598 Knapweed,_Russian;_Centaurea_repens
- 599 Knapweed,_Russian;_Centaurea_repens
- 600 Knapweed,_Russian;_Centaurea_repens
- 601 Knapweed,_spotted;_Centaurea_maculosa
- 602 Knapweed,_spotted;_Centaurea_maculosa
- 603 Knapweed,_spotted;_Centaurea_maculosa
- 604 Knapweed,_spotted;_Centaurea_maculosa
- 605 Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
- 606 Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
- 607 Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
- 608 Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
- 609 Knapweed_biocontrol_agents_
- 610 Knotgrass
- 611 Knotgrass_(Polygonaceae,_Polygonum_aviculare_L.)
- 612 Knotweed,_prostrate;_Polygonum_aviculare
- 613 Knotweed,_prostrate;_Polygonum_aviculare
- 614 Knotweed,_prostrate;_Polygonum_aviculare
- 615 Knotweed,_prostrate;_Polygonum_aviculare
- 616 knotweed_(Polygonum_sp.)_
- 617 Kochia
- 618 Kochia
- 619 Kochia,_dense_stand_beneath_mother_plant
- 620 Kochia,_dense_stand_in_spring
- 621 Kochia,_early_stage_in_spring
- 622 Kochia,_green_stem
- 623 Kochia,_Kochia_scoparia
- 624 Kochia,_Kochia_scoparia
- 625 Kochia,_Kochia_scoparia
- 626 Kochia,_Kochia_scoparia
- 627 Kochia,_mature_triazine_resistant_plant
- 628 Kochia,_multiple_side_shoots
- 629 Kochia,_puffball_stage_in_early_spring
- 630 Kochia,_red_flowers
- 631 Kochia,_red_stem
- 632 Kochia,_triazine_resistant_in_corn_field
- 633 Kochia,_yellow_flower_closeup
- 634 Kochia_+_onion
- 635 Kochia_branch_in_full_flower
- 636 Kochia_leaf_shape_and_size_variation
- 637 Kochia_pollen_feeding_by_blister_beetle
- 638 Kochia_pollen_grain_under_SEM
- 639 Kochia_seeds
- 640 kudzu_(Pueraria_lobata)
- 641 Ladysthumb,_Polygonum_persicaria
- 642 Ladysthumb,_Polygonum_persicaria
- 643 Lambsquarter_in_dry_beans
- 644 Lambsquarter_in_onion
- 645 Lambsquarter_seedling
- 646 Lambsquarters,_Chenopodium_album
- 647 Lambsquarters,_Chenopodium_album
- 648 Lambsquarters,_Chenopodium_album
- 649 Lambsquarters,_Chenopodium_album
- 650 Lambsquarters_+_onion
- 651 Lambsquarters_+_spinach_red_rust
- 652 Lambsquarters_+_spinach_red_rust
- 653 Lambsquarters_+_spinach_red_rust
- 654 Lambsquarters_seeds
- 655 Lanceleaf_Sage
- 656 Lanceleaf_sage
- 657 Lanceleaf_sage_plants_in_dry_bean_field
- 658 Lantana_camara,_pink-flowered_form
- 659 Large_barnyardgrass_plant_seed_heads
- 660 Large_crabgrass_(Digitaria_sanguinalis)
- 661 Large_sandbur_plant
- 662 Larkspur,_Delphinium_geyerii
- 663 Late_weed_(Boraginaceae,_Trichodesma_zeylanicum_L._R._Br.)
- 664 Leaf_Spurge_heart-shaped_bracts
- 665 Leafy_Spurge
- 666 Leafy_Spurge,_Canada_Thistle_and_Russian_Knapweed_perennial_roots
- 667 Leafy_Spurge,_flowering
- 668 Leafy_Spurge,_late_flowering
- 669 Leafy_Spurge,_leaf_shape_+_latex
- 670 Leafy_Spurge,_sheep_grazing_for_control
- 671 Leafy_Spurge,_vegetative_reproduction
- 672 Leafy_Spurge,_whole_plant_flowering
- 673 Leafy_Spurge_at_Meeker,_grazed_left,_ungrazed_right
- 674 Leafy_Spurge_field
- 675 Leafy_Spurge_root_crown_and_root_buds
- 676 Leafy_Spurge_seed
- 677 Leafy_spurge_seeds
- 678 Leafy_Spurge_with_yello-green_bracts
- 679 Leptochloa_chinensis
- 680 Liquorice,_common
- 681 little_barley_(Hordeum_pusillum)
- 682 Little_bluestem
- 683 London_rocket
- 684 Love_grass_(Gramineae,_Setaria_verticillata_L._P._Beauv.)
- 685 Low_larkspur,_Delphinium_spp.
- 686 Low_larkspur,_Delphinium_spp.
- 687 Ludwigia_octovalvis
- 688 Ludwigia_prostrata
- 689 Lupine,_Lupinus_spp.
- 690 Lupine,_Lupinus_spp.
- 691 Lupine,_Lupinus_spp.
- 692 Macdonaldi_(Compositae,_Galinsoga_parviflora_Cav.)
- 693 Mallow,_bull
- 694 Mallow_(Malvaceae,_Malva_verticillata_L.)
- 695 Malvaceae,_Sida_acuta_Burm._f.
- 696 Marshelder,_Iva_xanthifolia
- 697 Marshelder,_Iva_xanthifolia
- 698 Marshelder,_Iva_xanthifolia
- 699 Marshelder,_Iva_xanthifolia
- 700 maypop_passionflower_(Passiflora_incarnata)
- 701 mayweed_(Anthemis_cotula)
- 702 Mayweed_(False_Chamomile),_Authemis_cotula
- 703 Mediterranean_Sage
- 704 Mediterranean_Sage
- 705 Mediterranean_Sage,_Salvia_aethiopis
- 706 Mediterranean_Sage_(Gray_Areas)
- 707 Medusahead,_Taeniatherum_caput-medusae
- 708 Medusahead,_Taeniatherum_caput-medusae
- 709 Medusahead,_Taeniatherum_caput-medusae
- 710 Melilot,_indian
- 711 Mercury,_annual
- 712 Mesquite/Yanbut
- 713 Mexican_poppy_(Papaveraceae,_Argemone_mexicana_L.)
- 714 Milk_vetch_seeds
- 715 Milkweed_in_dry_beans
- 716 Mimosa_pigra
- 717 Mistletoe,_oriental
- 718 Monochoria_vaginalis
- 719 Monochoria_vaginalis
- 720 Morningglory_in_beans
- 721 Morningglory_in_onions
- 722 Morningglory_in_onions
- 723 Morningglory
- 724 Morningglory
- 725 Morningglory
- 726 Mouseear_chickweed_(Cerastium_vulgatum)
- 727 Musk_Thistle
- 728 Musk_Thistle,_collection_of_T._horridus_in_infested_weeds
- 729 Musk_Thistle,_infestation_near_Collbran
- 730 Musk_Thistle,_infestation_near_Collbran_3_years_later
- 731 Musk_Thistle_1st-year_rosette
- 732 Musk_Thistle_2nd-year_rosette
- 733 Musk_Thistle_2nd-year_rosette
- 734 Musk_Thistle_flowering_stages
- 735 Musk_thistle_infestation
- 736 Musk_Thistle_infestation
- 737 Musk_Thistle_plant
- 738 Musk_Thistle_stem_and_bud,_spines_on_leaves_and_stem
- 739 Mustard
- 740 Mustard
- 741 Mustard
- 742 Mustard
- 743 Mustard,_black;_Brassica_nigra
- 744 Mustard,_black;_Brassica_nigra
- 745 Mustard,_black;_Brassica_nigra
- 746 Mustard,_black;_Brassica_nigra
- 747 Mustard,_blue;_Chorispora_tenella
- 748 Mustard,_blue;_Chorispora_tenella
- 749 Mustard,_blue;_Chorispora_tenella
- 750 Mustard,_blue;_Chorispora_tenella
- 751 Mustard,_hoary
- 752 Mustard,_pink
- 753 Mustard,_tansy
- 754 Mustard,_tansy
- 755 Mustard,_tansy
- 756 Mustard,_tansy
- 757 Mustard,_tumble;_Sisymbrium_altissimum
- 758 Mustard,_tumble;_Sisymbrium_altissimum
- 759 Mustard,_tumble;_Sisymbrium_altissimum
- 760 Mustard,_tumble;_Sisymbrium_altissimum
- 761 Mustard,_white
- 762 Mustard,_wild/Charlock
- 763 Mustard,_wild;_Brassica_kaber
- 764 Mustard,_wild;_Brassica_kaber
- 765 Mustard,_wild;_Brassica_kaber
- 766 Mustard,_wild;_Brassica_kaber
- 767 Mustard_in_onion
- 768 Narrowleaf_vetch_(Vicia_angustifolia)
- 769 Nettle,_small
- 770 Nightshade
- 771 Nightshade
- 772 Nightshade
- 773 Nightshade,_bittersweet;_Solanum_dulcamara
- 774 Nightshade,_bittersweet;_Solanum_dulcamara
- 775 Nightshade,_bittersweet_(Solanum_dulcamara)
- 776 Nightshade,_cutleaf_(Solanum_triflorum)
- 777 Nightshade,_cutleaf_(Solanum_triflorum)
- 778 Nightshade,_cutleaf_(Solanum_triflorum)
- 779 Nightshade,_hairy_(Solanum_sarrachoides)
- 780 Nightshade,_hairy_(Solanum_sarrachoides)
- 781 Nightshade,_hairy_(Solanum_sarrachoides)
- 782 Nightshade,_hairy_(Solanum_sarrachoides)
- 783 Nightshade_+_onion
- 784 Nightshade_in_dry_beans
- 785 Nightshade_in_dry_beans
- 786 Nightshade_in_dry_beans
- 787 Nightshade_leaf_+_Colorado_potato_beetle_eggs
- 788 Nightshade_seedling_and_first_true_leaves
- 789 Nutsedge
- 790 Nutsedge,_purple
- 791 Nutsedge,_yellow
- 792 Nutsedge,_yellow_(Cyperus_esculentus)
- 793 Nutsedge,_yellow_(Cyperus_esculentus)
- 794 Nutsedge,_yellow_(Cyperus_esculentus)
- 795 Nutsedge,_yellow_(Cyperus_esculentus)
- 796 Nutsedge_in_beans
- 797 Nutsedge_in_onion
- 798 Nutsedge_in_onion
- 799 Nutsedge_plant
- 800 Oats,_wild_(Avena_fatua)
- 801 Oats,_wild_(Avena_fatua)
- 802 Oats,_wild_(Avena_fatua)
- 803 Oats,_wild_(Avena_fatua)
- 804 Olive,_Russian_(Elaegnus_angustifolia)
- 805 Olive,_Russian_(Elaegnus_angustifolia)
- 806 Olive,_Russian_(Elaegnus_angustifolia)
- 807 Olive,_Russian_(Elaegnus_angustifolia)
- 808 Onion,_wild_(Allium_spp.)
- 809 Onion,_wild_(Allium_spp.)
- 810 Oprickly_pear_(puntia_sp.)
- 811 Orache_(Atriplex_patula)
- 812 Orache_(Atriplex_patula)
- 813 Orchardgrass_(Dactylis_glomerata)
- 814 Orchardgrass_(Dactylis_glomerata)
- 815 Orchardgrass_(Dactylis_glomerata)
- 816 Orchardgrass_(Dactylis_glomerata)
- 817 Orchardgrass_panicle
- 818 Oriental_Virgin's_Bower,_Clematis_orientalis
- 819 Orobanche_aegyptiaca
- 820 Orobanche_cernua
- 821 Orobanche_crenata
- 822 Orobanche_ramosa
- 823 Oxalis_(Oxalidaceae,_Oxalis_latifolia_H.B.K.)
- 824 Palestine_chamomile
- 825 Parthenium_hysterophorus_flowering
- 826 Parthenium_hysterophorus_seedling
- 827 Partridge_pea_(Cassia_fasciculata)
- 828 Pennisetum_clandestinum,_flowering_and_vegetative_shoots
- 829 Pennsylvania_smartweed_(Polygonum_pennsylvanicum)
- 830 Pennycress,_field_(Thlaspi_arvense)
- 831 Pennycress,_field_(Thlaspi_arvense)
- 832 Pennycress,_field_(Thlaspi_arvense)
- 833 Pennycress,_field_(Thlaspi_arvense)
- 834 Pennycress_in_winter_wheat
- 835 Pennycress_in_winter_wheat
- 836 Peppervine_(Ampelopsis_arborea)
- 837 Pepperweed,_clasping_(Lepidium_perfoliatum)
- 838 Pepperweed,_clasping_(Lepidium_perfoliatum)
- 839 Pepperweed,_clasping_(Lepidium_perfoliatum)
- 840 Pepperweed,_clasping_(Lepidium_perfoliatum)
- 841 Pepperweed,_perennial_*_(Lepidium_latifolium)
- 842 Pepperweed,_perennial_*_(Lepidium_latifolium)
- 843 Pepperweed,_perennial_*_(Lepidium_latifolium)
- 844 Pepperweed,_perennial_*_(Lepidium_latifolium)
- 845 Perennial_Pepperweed
- 846 Perennial_Pepperweed_seedlings
- 847 Perennial_Sweetpea,_Lathryrus_latifolius
- 848 Perrenial_Pepperweed_infestation_in_pasture
- 849 Pigeongrass_diagram
- 850 Pigeongrass_diagram
- 851 Pigeongrass_diagram
- 852 Pigeongrass_diagram
- 853 Pigeongrass_diagram
- 854 Pigweed,_prostrate
- 855 Pigweed,_prostrate_(Amaranthus_blitoides)
- 856 Pigweed,_prostrate_(Amaranthus_blitoides)
- 857 Pigweed,_prostrate_(Amaranthus_blitoides)
- 858 Pigweed,_prostrate_(Amaranthus_blitoides)
- 859 Pigweed,_redroot_(Amaranthus_retroflexus)
- 860 Pigweed,_redroot_(Amaranthus_retroflexus)
- 861 Pigweed,_redroot_(Amaranthus_retroflexus)
- 862 Pigweed,_redroot_(Amaranthus_retroflexus)
- 863 Pigweed,_white
- 864 Pigweed_+_onion
- 865 Pigweed_in_onions
- 866 Pigweed_plant,_in_dry_beans
- 867 Pimpernel,_blue
- 868 Pimpernel,_scarlet
- 869 Pink_vetch
- 870 Plantain,_broadleaf_(Plantago_major)
- 871 Plantain,_buckhorn_(Plantago_lanceolata)
- 872 Plantain,_buckhorn_(Plantago_lanceolata)
- 873 Plantain,_narrow-leaved/_Ribgrass
- 874 Poison_ivy_(Rhus_radioans)
- 875 Pokeberry_(Phytolacca_americana)
- 876 Polygonum_sp._Smartweed
- 877 Poorjoe_(Diodia_teres)
- 878 Poppy,_corn/Poppy,_field
- 879 Poppy,_prickly_long-headed_1
- 880 Poppy,_prickly_long-headed_2
- 881 Potamogeton_distinctus
- 882 Povertyweed_(Iva_axillaris)
- 883 Povertyweed_(Iva_axillaris)
- 884 Povertyweed_(Iva_axillaris)
- 885 Povertyweed_(Iva_axillaris)
- 886 Prairie_junegrass
- 887 Prairie_sandreed
- 888 Prairie_sandreed,_hairy_ligule
- 889 Prairie_sandreed_panicle
- 890 Prickly_lettuce, Lactuca_serriola
- 891 Prickly_lettuce, Lactuca_serriola
- 892 Prickly_lettuce, Lactuca_serriola
- 893 Prickly_lettuce, Lactuca_serriola
- 894 Prickly_lettuce_1
- 895 Prickly_lettuce_2
- 896 Prickly_Pear_Cactus
- 897 Prickly_Pear_cactus
- 898 Prickly_Pear_Cactus_infestation_of_pasture
- 899 prickly_sida_(sida_spinosa)
- 900 prostrate_vervain_(Verbena_rigida)
- 901 Pubescent_wheatgrass_bunch
- 902 Pubescent_wheatgrass_spikelets
- 903 Puncture_Vine
- 904 Puncture_vine
- 905 Puncture_vine
- 906 Puncture_vine
- 907 Puncture_vine
- 908 Puncture_vine
- 909 Puncture_vine/Caltrops_(Zygophyllaceae,_Tribulus_terrestris_L.)
- 910 Puncture_vine_(Goat's_Head)
- 911 Puncture_vine_(Tribulus_terrestris)
- 912 Puncture_vine_(Tribulus_terrestris)
- 913 Puncture_vine_flower
- 914 Puncture_vine_flowers
- 915 Puncture_vine_plant
- 916 Puncture_vine_plant_and_true_leaf
- 917 Puncture_vine_seed
- 918 Puncture_vine_seed_body_and_spines
- 919 Puncture_vine_seedling
- 920 Puncture_vine_seedling_and_cotyledons
- 921 Puncture_vine_seeds
- 922 Puncturevine_+_onion
- 923 Purple_gooseberry_(Sol_anaceae,_Physalis_philadelphica_Lam.)
- 924 Purple_locoweed
- 925 Purple_Loosestrife
- 926 Purple_Loosestrife
- 927 Purple_loosestrife, Lythrum_salicaria
- 928 Purple_loosestrife, Lythrum_salicaria
- 929 Purple_loosestrife, Lythrum_salicaria
- 930 Purple_loosestrife, Lythrum_salicaria
- 931 Purple_Loosestrife,_Lythrum_salicaria
- 932 Purple_Loosestrife,_Lythrum_salicaria
- 933 Purple_Loosestrife_infestation
- 934 Purple_nutsedge_(Cyperaceae,_Cyperus_rotundus_L.)
- 935 purple_nutsedge_(Cyperus_rotundus)
- 936 Purple_vetch
- 937 Purselane,_common
- 938 Purslane,_common_(Portulaca_oleracea)
- 939 Purslane,_common_(Portulaca_oleracea)
- 940 Purslane,_common_(Portulaca_oleracea)
- 941 Purslane_(Portulacaceae,_Portulaca_oleracea_L.)
- 942 Purslane_+_onion
- 943 Purslane_+_onion
- 944 Purslane_plant
- 945 Purslane_seedling
- 946 Quackgrass_(Elytrigia_repens)
- 947 Quackgrass_(Elytrigia_repens)
- 948 Quackgrass_(Elytrigia_repens)
- 949 Quackgrass_(Elytrigia_repens)
- 950 Quackgrass_seeds
- 951 Queen_Anne's_Lace,_Daucus_carota
- 952 Queen_Anne's_Lace,_Daucus_carota
- 953 Rabbitbrush_(Chrysothamnus_spp.)
- 954 Rabbitbrush_(Chrysothamnus_spp.)
- 955 Rabbitbrush_(Chrysothamnus_spp.)
- 956 Rabbitbrush_(Chrysothamnus_spp.)
- 957 Rabbitfoot_grass_(Polypogon_monspeliensis)
- 958 Rabbitfoot_grass_(Polypogon_monspeliensis)
- 959 Rabbitfoot_grass_(Polypogon_monspeliensis)
- 960 Radish,_wild/White_charlock
- 961 Ragweed,_western_(Ambrosia_psilostachya)
- 962 Ragweed,_western_(Ambrosia_psilostachya)
- 963 Ragweed,_western_(Ambrosia_psilostachya)
- 964 Red_clover_seeds
- 965 Red_sorrel_(Rumex_acetosella)
- 966 Red_Stem_Filaree
- 967 Redroot_Pigweed
- 968 Redroot_pigweed,_2-leaf_stage
- 969 Redroot_pigweed,_cotyledon_stage
- 970 Redroot_pigweed,_intermediate_size
- 971 redroot_pigweed_(Amaranthus_retroflexus)
- 972 Redroot_pigweed_flowering_with_pollen
- 973 Redroot_pigweed_infestation_in_corn_field
- 974 Redroot_pigweed_mixed_with_grass_weeds
- 975 Redroot_pigweed_plant
- 976 Redroot_pigweed_plant_and_seed
- 977 Redstem_filaree_(Erodium_cicutarium)
- 978 Redstem_filaree_in_onion
- 979 redvine_(Brunnichia_cirrhosa)
- 980 Ridolfia_segetum_Moris.
- 981 Rose,_wild_(Rosa_multiflora)
- 982 Rottboellia_cochinchinensis
- 983 Rough_pigweed_seeds
- 984 Russian_Knapweed
- 985 Russian_Knapweed,_7'_deep_root_pit
- 986 Russian_Knapweed,_crown_&_root_section
- 987 Russian_Knapweed,_mature_plant_with_flowers_and_buds
- 988 Russian_Knapweed,_stem_and_leaf_fuzz_or_knap
- 989 Russian_Knapweed_buds_in_April
- 990 Russian_Knapweed_flowering
- 991 Russian_Knapweed_infestation
- 992 Russian_Knapweed_rosette,_vegetative_reproduction
- 993 Russian_Knapweed_rosette_from_root_stock
- 994 Russian_Knapweed_seedling
- 995 Russian_knapweed_seeds
- 996 Russian_Olive,_Eleagnus_angustifolia
- 997 Russian_Thistle_(Tumbleweed)
- 998 Russian_thistle_flower
- 999 Russian_thistle_in_dry_beans
- 1,000 Russian_thistle_in_dry_beans
- 1,001 Russian_thistle_in_dry_beans
- 1,002 Russian_thistle_in_onion
- 1,003 Russian_thistle_plant
- 1,004 Russian_thistle_seedling
- 1,005 Russian_thistle_seedling
- 1,006 Russian_thistle_seedling
- 1,007 Russian_thistle_seeds
- 1,008 Russian_wildrye
- 1,009 Russian_wildrye_bunches
- 1,010 Russian_wildrye_spike
- 1,011 Rye,_feral_(Secale_cereale)
- 1,012 Rye,_feral_(Secale_cereale)
- 1,013 Rye,_feral_(Secale_cereale)
- 1,014 Rye_in_wheat
- 1,015 Rye-grass,_Wymmera
- 1,016 Sage,_Syrian
- 1,017 Sage_in_dry_beans
- 1,018 Sagebrush,_big_(Artemisia_tridentata)
- 1,019 Sagebrush,_big_(Artemisia_tridentata)
- 1,020 Sagittaria_pygmaea
- 1,021 Sagittaria_trifolia
- 1,022 Salsify,_western
- 1,023 Salsify,_western
- 1,024 Saltcedar_(Tamarix_ramosissima)
- 1,025 Saltcedar_(Tamarix_ramosissima)
- 1,026 Saltcedar_(Tamarix_ramosissima)
- 1,027 Saltgrass
- 1,028 Saltgrass_(Distichlis_spicata)
- 1,029 Saltgrass_(Distichlis_spicata)
- 1,030 Saltgrass_(Distichlis_spicata)
- 1,031 Saltgrass_(Distichlis_spicata)
- 1,032 Salvinia_molesta,_closeup_of_plants
- 1,033 Sand_bluestem_raceme
- 1,034 Sandbur
- 1,035 Sandbur
- 1,036 Sandbur
- 1,037 Sandbur_(Cenchrus_incertus)
- 1,038 Sandbur_(Cenchrus_incertus)
- 1,039 Sandbur_(Cenchrus_incertus)
- 1,040 Sandbur_(Cenchrus_incertus)
- 1,041 Sandbur_plant,_medium_sized
- 1,042 Sandbur_seedheads
- 1,043 Sandbur_seedheads
- 1,044 Sandbur_seedling
- 1,045 Sandbur_seedling,_medium_sized
- 1,046 Sandbur_seedlings
- 1,047 Sandbur_seeds
- 1,048 Sandbur_seeds
- 1,049 Sandbur_weed
- 1,050 Sandbur_with_purple_color_at_base_of_plant
- 1,051 Scarlet_Globe_Mallow
- 1,052 Scarlet_Globe_Mallow
- 1,053 Scarlet_Globe_Mallow
- 1,054 Scarlet_Globe_Mallow
- 1,055 Scarlet_Globe_Mallow
- 1,056 Scarlet_Globe_Mallow
- 1,057 Scirpus_juncoides
- 1,058 Scirpus_maritimus
- 1,059 Scotch_Thistle
- 1,060 Scotch_Thistle
- 1,061 Scotch_Thistle_flower_and_bud
- 1,062 Scouringrush_(Equisetum_hyemale)
- 1,063 Scouringrush_(Equisetum_hyemale)
- 1,064 Scouringrush_(Equisetum_hyemale)
- 1,065 Scouringrush_(Equisetum_hyemale)
- 1,066 Sea_beet
- 1,067 Sedge_seed_head
- 1,068 Setaria_faberi_giant_foxtail
- 1,069 Setaria_spp._Foxtail
- 1,070 Shattercane
- 1,071 Shattercane_in_corn
- 1,072 Shattercane_in_corn
- 1,073 Shattercane_plant
- 1,074 Shattercane_seed_head
- 1,075 Shepherd's_purse_in_flower
- 1,076 Shepherds_needle
- 1,077 Shepherd's_purse_(Capsella_bursa-pastoris)
- 1,078 Shepherd's_purse_(Capsella_bursa-pastoris)
- 1,079 Shepherd's_purse_(Capsella_bursa-pastoris)
- 1,080 Shepherd's_purse_(Capsella_bursa-pastoris)
- 1,081 Shepherd's_purse_(Cruciferae,_Capsella_bursa-pastoris_L._Medic.)
- 1,082 Shepherd's_purse_1
- 1,083 Shepherd's_purse_2
- 1,084 shepherdspurse_(Capsella_bursa-pastoris)
- 1,085 showy_crotalaria_(Crotalaria_spectabilis)
- 1,086 Showy_milkweed,_Asclepias_speciosa
- 1,087 Showy_milkweed,_Asclepias_speciosa
- 1,088 Showy_milkweed,_Asclepias_speciosa
- 1,089 Showy_milkweed,_Asclepias_speciosa
- 1,090 sicklepod_(Cassia_obtusifolia)
- 1,091 Sideoats_grama
- 1,092 Sideoats_grama
- 1,093 Sideoats_grama_spike
- 1,094 Silver_Sage,_Artemisia_frigida
- 1,095 Silverleaf_nightshade_(Solanum_elaeagnifolium)
- 1,096 Skeletonleaf_Bursage
- 1,097 Skeletonleaf_Bursage_root_system
- 1,098 Skeletonleaf_seed_head
- 1,099 Skeletonleaf_seedling
- 1,100 Skeletonweed,_rush_(Chondrilla_juncea)
- 1,101 Skeletonweed,_rush_(Chondrilla_juncea)
- 1,102 Smallflower_morningglory_(Jaquemontia_tamnifolia)
- 1,103 Smooth_brome
- 1,104 Smooth_brome_ligule
- 1,105 Smooth_brome_panicle
- 1,106 Smooth_brome_rhizome
- 1,107 Smooth_groundcherry
- 1,108 Smooth_groundcherry_(Physalis_subglabrata)
- 1,109 Smooth_pigweed_(Amaranthaceae,_Amaranthus_hybridus_L.)
- 1,110 Snakeweed,_broom_(Gutierrezia_sarothrae)
- 1,111 Sodon_apple_(Sol_anaceae,_Solanum_incanum_L.)
- 1,112 Solanum_ptycanthum;_black_nightshade
- 1,113 Solanum_ptycanthum;_black_nightshade
- 1,114 Sorghum_halepense,_shoot_base_and_young_rhizome
- 1,115 Sow_thistle_(Compositae,_Sonchus_oleraceus_L.)
- 1,116 Sowthistle,_annual_(Sonchus_oleraceus)
- 1,117 Sowthistle,_annual_(Sonchus_oleraceus)
- 1,118 Sowthistle,_annual_(Sonchus_oleraceus)
- 1,119 Sowthistle,_annual_(Sonchus_oleraceus)
- 1,120 Sowthistle,_perennial_(Sonchus_arvensis)
- 1,121 Sowthistle,_perennial_(Sonchus_arvensis)
- 1,122 Sowthistle,_perennial_(Sonchus_arvensis)
- 1,123 Sowthistle,_perennial_(Sonchus_arvensis)
- 1,124 sowthistle_(Sonchus_sp.)_
- 1,125 Spanish_needles_(Bidens_bipinnata)
- 1,126 Speedwell,_bilobed_(Veronica_biloba)
- 1,127 Speedwell,_bilobed_(Veronica_biloba)
- 1,128 Speedwell,_white
- 1,129 Sphenoclea_zeylanica
- 1,130 Spider_flower_(Capparaceae,_Gynandropsis_gynandra_L._Briq.)
- 1,131 spiny_amarnth_(Amaranthus_spinosus)
- 1,132 Spotted_Knapweed
- 1,133 Spotted_Knapweed
- 1,134 Spotted_Knapweed
- 1,135 Spotted_Knapweed
- 1,136 Spotted_Knapweed
- 1,137 Spotted_Knapweed
- 1,138 Spotted_Knapweed_flowers
- 1,139 Spotted_Knapweed_infestation_and_alleopathic_effects
- 1,140 Spotted_Knapweed_rosette
- 1,141 Spotted_Knapweed_seed_head_with_black_bracts
- 1,142 spotted_spurge_(Euphorbia_maculata)
- 1,143 Spurge,_blue_(Euphorbia_myrsinites)
- 1,144 Spurge,_blue_(Euphorbia_myrsinites)
- 1,145 Spurge,_blue_(Euphorbia_myrsinites)
- 1,146 Spurge,_leafy_(Euphorbia_esula)
- 1,147 Spurge,_leafy_(Euphorbia_esula)
- 1,148 Spurge,_leafy_(Euphorbia_esula)
- 1,149 Spurge,_leafy_(Euphorbia_esula)
- 1,150 Spurge,_petty
- 1,151 Spurge,_prostrate_(Euphorbia_spp.)
- 1,152 Spurge,_prostrate_(Euphorbia_spp.)
- 1,153 Spurge,_prostrate_(Euphorbia_spp.)
- 1,154 Spurge,_prostrate_(Euphorbia_spp.)
- 1,155 Spurge,_sun
- 1,156 Spurge,_toothed_(Euphorbia_dentata)
- 1,157 Spurge,_toothed_(Euphorbia_dentata)
- 1,158 Spurge,_toothed_(Euphorbia_dentata)
- 1,159 Spurge,_toothed_(Euphorbia_dentata)
- 1,160 Spurred_Anoda
- 1,161 Spurred_anoda_seed_capsule
- 1,162 Spurred_anoda_seedlings_and_cotyledons
- 1,163 Spurred_anoda_seedlings_and_cotyledons
- 1,164 Spurred_anoda_with_flower
- 1,165 Spurrey_(Caryophyllaceae,_Spergula_arvensis_L.)
- 1,166 Squirreltail
- 1,167 St._Johnswort
- 1,168 St._Johnswort
- 1,169 St._Johnswort,_Hypericum_perforatum
- 1,170 St._Johnswort_(Hypericum_perforatum)
- 1,171 St._Johnswort_(Hypericum_perforatum)
- 1,172 St._Johnswort_(Hypericum_perforatum)
- 1,173 St._Johnswort_(Hypericum_perforatum)
- 1,174 St._Johnswort_flower
- 1,175 St._Johnswort_flowers
- 1,176 St._Johnswort_leaves_with_holes
- 1,177 St_John's_wort,_curled_leaved
- 1,178 Star_grass_(Gramineae,_Cynodon_nlemfuensis_Vanderyst)
- 1,179 Starbur_(Compositae,_Acanthospermum_hispidum_DC.)
- 1,180 Starthistle,_yellow_(Centaurea_solstitialis)
- 1,181 Starthistle,_yellow_(Centaurea_solstitialis)
- 1,182 Starthistle,_yellow_(Centaurea_solstitialis)
- 1,183 Starthistle,_yellow_(Centaurea_solstitialis)
- 1,184 Stinkgrass_(Eragrostis_cilianensis)
- 1,185 Stinkgrass_panicle
- 1,186 Stonecrop,_Sedum_lanceolaatum
- 1,187 Striate_Knotweed
- 1,188 Striated_knotweed_plant
- 1,189 Striga/Purple_witchweed_(Scrophulariaceae,_Striga_hermonthica_Del._Benth.)
- 1,190 Striga/Red_witchweed_(Scrophulariaceae,_Striga_asiatica_L._Kuntze)
- 1,191 Striga_asiatica
- 1,192 Striga_aspera
- 1,193 Striga_gesnerioides
- 1,194 Striga_hermonthica
- 1,195 Sudangrass_seeds
- 1,196 Sunflower,_wild_(Helianthus_annuus)
- 1,197 Sunflower,_wild_(Helianthus_annuus)
- 1,198 Sunflower,_wild_(Helianthus_annuus)
- 1,199 Sunflower,_wild_(Helianthus_annuus)
- 1,200 Sweetclover_(Melilotus_spp.)
- 1,201 Sweetclover_(Melilotus_spp.)
- 1,202 Sweetclover_(Melilotus_spp.)
- 1,203 Sweetclover_(Melilotus_spp.)
- 1,204 Swinecress_(Coronopus_didymus)
- 1,205 Switch_grass
- 1,206 Switch_grass
- 1,207 Switchgrass
- 1,208 Switchgrass_panicle
- 1,209 Sword_grass
- 1,210 Swordgrass_(Gramineae,_Imperata_cylindrica_L._Raeuschel)
- 1,211 Syrian_scabious
- 1,212 Tall_fescue_patches_in_irrigated_pasture
- 1,213 Tall_khaki_weed_/Mexican_marigold(Compositae,_Tagetes_minuta_L.)
- 1,214 Tall_larkspur_(Delphinium_spp.)
- 1,215 Tall_larkspur_(Delphinium_spp.)
- 1,216 Tall_morningglory_(Ipomoea_purpurea)
- 1,217 Tall_wheatgrass_spikelets
- 1,218 Tansy,_common_(Tanacetum_vulgare)
- 1,219 Tansy,_common_(Tanacetum_vulgare)
- 1,220 Tansy_Mustard
- 1,221 Teasel_(Dipsacus_laciniatus)
- 1,222 Teasel_(Dipsacus_laciniatus)
- 1,223 Teasel_(Dipsacus_laciniatus)
- 1,224 Teasel_(Dipsacus_laciniatus)
- 1,225 Texas_panicum_(Panicum_texanum)
- 1,226 Thistle,_bull_(Cirsium_vulgare)
- 1,227 Thistle,_bull_(Cirsium_vulgare)
- 1,228 Thistle,_bull_(Cirsium_vulgare)
- 1,229 Thistle,_bull_(Cirsium_vulgare)
- 1,230 Thistle,_Canada_(Cirsium_arvense)
- 1,231 Thistle,_Canada_(Cirsium_arvense)
- 1,232 Thistle,_Canada_(Cirsium_arvense)
- 1,233 Thistle,_Canada_(Cirsium_arvense)
- 1,234 Thistle,_musk_(Carduus_nutans)
- 1,235 Thistle,_musk_(Carduus_nutans)
- 1,236 Thistle,_musk_(Carduus_nutans)
- 1,237 Thistle,_musk_(Carduus_nutans)
- 1,238 Thistle,_pale_star_1
- 1,239 Thistle,_pale_star_2
- 1,240 Thistle,_Russian_(Salsola_iberica)
- 1,241 Thistle,_Russian_(Salsola_iberica)
- 1,242 Thistle,_Russian_(Salsola_iberica)
- 1,243 Thistle,_Russian_(Salsola_iberica)
- 1,244 Thistle,_Scotch_(Onopordum_acanthium)
- 1,245 Thistle,_Scotch_(Onopordum_acanthium)
- 1,246 Thistle,_Scotch_(Onopordum_acanthium)
- 1,247 Thistle,_sow
- 1,248 Thistle_head
- 1,249 Thorn_apple_(Sol_anaceae,_Datura_stramonium_L.)
- 1,250 Three-awn
- 1,251 Three-awn_flowering_head
- 1,252 Timothy_flowering_head
- 1,253 Toadflax,_dalmation_(Linaria_dalmatica)
- 1,254 Toadflax,_dalmation_(Linaria_dalmatica)
- 1,255 Toadflax,_dalmation_(Linaria_dalmatica)
- 1,256 Toadflax,_dalmation_(Linaria_dalmatica)
- 1,257 Toadflax,_yellow_(Linaria_vulgaris)
- 1,258 Toadflax,_yellow_(Linaria_vulgaris)
- 1,259 Toadflax,_yellow_(Linaria_vulgaris)
- 1,260 Toadflax,_yellow_(Linaria_vulgaris)
- 1,261 Toothed_leaf_spurge_plant
- 1,262 Toothed_Spurge
- 1,263 Toothed_spurge,_2-leaf_stage_+_cotyledon
- 1,264 Toothed_spurge,_flower_and_seed_pod
- 1,265 Toothed_spurge,_medium_size
- 1,266 Toothed_spurge_+_onion
- 1,267 Toothed_spurge_in_dry_beans
- 1,268 Toothed_spurge_in_dry_beans
- 1,269 Toothed_spurge_rust
- 1,270 Toothed_spurge_seedling
- 1,271 Torpedograss_(Panicum_repens)
- 1,272 Tropic_croton_(Croton_glandulosus)
- 1,273 Trumpetcreeper_(Campsis_radicans)
- 1,274 Tumble_pigweed_+_onion
- 1,275 Vaseygrass_(Paspalum_urvillei)
- 1,276 Velvetleaf
- 1,277 Velvetleaf_&_pigweed_in_bean_field
- 1,278 Velvetleaf_(Abutilon_theophrasti)
- 1,279 Velvetleaf_(Abutilon_theophrasti)
- 1,280 Velvetleaf_(Abutilon_theophrasti)
- 1,281 Velvetleaf_(Abutilon_theophrasti)
- 1,282 Velvetleaf_+_onion
- 1,283 Velvetleaf_in_bean_field
- 1,284 Velvetleaf_in_large_corn
- 1,285 Velvetleaf_in_waste_area_in_Morgan_County
- 1,286 Velvetleaf_plant
- 1,287 Velvetleaf_plant_and_seed_capsule
- 1,288 Velvetleaf_plants_in_small_corn
- 1,289 Velvetleaf_seed_capsule
- 1,290 Velvetleaf_seedling
- 1,291 Velvetleaf_seedling
- 1,292 Venice_Mallow
- 1,293 Venice_mallow,_Hibiscus_trionum
- 1,294 Venice_mallow,_Hibiscus_trionum
- 1,295 Venice_mallow,_Hibiscus_trionum
- 1,296 Venice_mallow_+_onion
- 1,297 Venice_mallow_flower
- 1,298 Venice_mallow_plant
- 1,299 Venice_mallow_seedling
- 1,300 Venice_mallow_seedlings_in_onion_field
- 1,301 Venive_mallow,_Hibiscus_trionum
- 1,302 Vetch,_broad-leaved
- 1,303 Violet,_English_(Viola_odorata)
- 1,304 Virginia_copperleaf_(Acalypha_virginica)
- 1,305 Virginia_Ground_Cherry
- 1,306 Virginia_pepperweed_(Lepidium_virginicum)
- 1,307 Volunteer_corn_in_dry_beans
- 1,308 Volunteer_Field_Corn
- 1,309 Volunteer_Rye
- 1,310 Volunteer_rye
- 1,311 Volunteer_rye_in_wheat
- 1,312 Volunteer_rye_in_wheat
- 1,313 Volunteer_rye_overtops_wheat
- 1,314 Volunteer_rye_seed
- 1,315 Volunteer_rye_seedlings
- 1,316 Volunteer_rye-wheat_competition
- 1,317 Wandering_jew_(Commelinaceae,_Commehna_benghalensis_L.)
- 1,318 Warm-season_bunchgrasses
- 1,319 Watergrass_(Cyperaceae,_Cyperus_blysmoides_C.B._CI.)
- 1,320 Western_Salsify
- 1,321 Western_Salsify
- 1,322 Western_salsify_flowers
- 1,323 Western_salsify_flowers
- 1,324 Western_wheatgrass
- 1,325 Western_wheatgrass_(lt)_&_thickspike_wheatgrass_(rt)
- 1,326 Western_wheatgrass_patch
- 1,327 Western_wheatgrass_patch
- 1,328 Western_wheatgrass_spike
- 1,329 White_locoweed
- 1,330 White_Sweetclover,_Melilotus_alba
- 1,331 White_top_seeds
- 1,332 White-flowered_field_bindweed
- 1,333 Whiteheath_aster_(Aster_pilosus)
- 1,334 Wild_Buckwheat
- 1,335 Wild_buckwheat_seedling
- 1,336 Wild_buckwheat_seedling
- 1,337 Wild_buckwheat_seeds
- 1,338 Wild_carrot
- 1,339 Wild_carrot_(Daucus_carota)
- 1,340 Wild_cucumber_(Echinocystis_lobata)
- 1,341 Wild_finger_millet_(Gramineae,_Eleusine_indica_L._Gaertn.)
- 1,342 Wild_garlic_(Allum_vineale)
- 1,343 Wild_lettuce_(Compositae,_Launaea_cornuta_Oliv._&_Hiern_C._Jeffrey)
- 1,344 Wild_lettuce_(Lactuna_scariola)
- 1,345 Wild_Mustard
- 1,346 Wild_mustard_(Brussica_kaber)
- 1,347 Wild_mustard_plant
- 1,348 Wild_oat_(Gramineae,_Avena_fatua_L.)
- 1,349 Wild_oat_1
- 1,350 Wild_oat_2
- 1,351 Wild_oat_diagram
- 1,352 Wild_oats_seeds
- 1,353 Wild_Proso_Millet
- 1,354 Wild_proso_millet,_Panicum_miliaceum
- 1,355 Wild_proso_millet,_Panicum_miliaceum
- 1,356 Wild_proso_millet,_Panicum_miliaceum
- 1,357 Wild_proso_millet,_Panicum_miliaceum
- 1,358 Wild_proso_millet_heading_dates
- 1,359 Wild_proso_millet_in_corn
- 1,360 Wild_proso_millet_infestation_in_corn
- 1,361 Wild_proso_millet_overgrowing_corn
- 1,362 Wild_proso_millet_plants_in_corn
- 1,363 Wild_proso_millet_seeds
- 1,364 Wild_proso_millet_setting_seed_in_corn
- 1,365 Wild_raddish/White_charlock_(Cruciferae,_Raphanus_raphanistrum_L.)
- 1,366 Wild_rye_in_winter_wheat
- 1,367 Wild_rye_in_winter_wheat
- 1,368 Wild_Sunflower
- 1,369 Wild_sunflower_in_dry_beans
- 1,370 Wild_sunflower_seeds
- 1,371 Wild_sunflowers_in_dry_beans
- 1,372 Wild_watermelon_-_citron_(Citrullus_vulgaris)
- 1,373 Willowweed_(Epilobium_spp.)
- 1,374 Willowweed_(Epilobium_spp.)
- 1,375 Winged_pea,_Palestine
- 1,376 Witchgrass
- 1,377 Witchgrass_(Panicum_capillare)
- 1,378 Witchgrass_(Panicum_capillare)
- 1,379 Witchweed
- 1,380 witchweed_(Striga_lutea)
- 1,381 Woad,_dyer's_(Isatis_tinctoria)
- 1,382 Woad,_dyer's_(Isatis_tinctoria)
- 1,383 Woad,_dyer's_(Isatis_tinctoria)
- 1,384 Woad,_dyer's_(Isatis_tinctoria)
- 1,385 Wood_sorrel,_yellow
- 1,386 Woodsorrel,_yellow_(Oxalis_stricta)
- 1,387 Woodsorrel,_yellow_(Oxalis_stricta)
- 1,388 Woodsorrel,_yellow_(Oxalis_stricta)
- 1,389 Wooly_croton_(Croton_capitatus)
- 1,390 Xanthium_strumarium_common_cocklebur
- 1,391 Xanthium_strumarium_common_cocklebur
- 1,392 Yellow,_green,_and_giant_foxtail_heads
- 1,393 Yellow_Indiangrass
- 1,394 Yellow_nutsedge
- 1,395 Yellow_nutsedge
- 1,396 Yellow_nutsedge
- 1,397 Yellow_nutsedge
- 1,398 Yellow_nutsedge
- 1,399 Yellow_nutsedge
- 1,400 Yellow_nutsedge
- 1,401 Yellow_nutsedge_(Cyperaceae,_Cyperus_esculentus_L.)
- 1,402 Yellow_nutsedge_(Cyperus_esculentus)
- 1,403 Yellow_nutsedge_in_drybeans
- 1,404 Yellow_sweet_clover
- 1,405 Yellow_Sweetclover,_Melilotus_officinalis
- 1,406 Yellow_Toadflax
- 1,407 Yellow_Toadflax
- 1,408 Yellow_Toadflax
- 1,409 Yellow_Toadflax,_Linaria_vulgaris
- 1,410 Yellow_Toadflax_leaf_shape
- 1,411 Yellow_Toadflax_with_butter/egg_look_of_flowers
- 1,412 Yellow_Toadflax_with_root
- 1,413 Yellow_vetch
- 1,414 Yellow_vetchling
- 1,415 Yerba-de-tago_(Eclipta_alba)
2_Jointed_goatgrass_plants_from_1_seed_cylinder
2 Jointed goatgrass plants from 1 seed cylinder (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104042.JPG
2_Leaf_wild_proso_millet_seedling_1
2 Leaf wild proso millet seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104011.JPG
4_Leaf_wild_proso_millet_seedling_2
4 Leaf wild proso millet seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104012.JPG
Abutilon_theophrasti_velvetleaf
Abutilon theophrasti velvetleaf (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY116.JPG
Abutilon_theophrasti_velvetleaf
Abutilon theophrasti velvetleaf (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY117.JPG
Acanthaceae,_Asystasia_schimperi_T._Anders.
Acanthaceae, Asystasia schimperi T. Anders. (FAW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW001A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW001D.JPG
Alkali_grass
Alkali grass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031040.JPG
Alkanet,_large_blue
Alkanet, large blue; Anchusa azurea Miller; Anchusa italica Retz.; Hemhem; Khail (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE032.JPG
Amaranth,_common
Amaranth, common; Amaranthus retroflexus L.; Common amaranth; Urf ed-dik (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE030.JPG
Amaranth,_green
Amaranth, green; Amaranthus chlorostachys Willd.; Amaranthus hybridus L.; Green amaranth (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE028.JPG
Amaranth_2
Amaranth (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219094.JPG
Amaranth_3
Amaranth (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219095.JPG
Amaranth_6
Amaranth (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219098.JPG
Amaranthaceae,_Amaranthus_graecizans_L.
Amaranthaceae, Amaranthus graecizans L. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW002A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW002D.JPG
Amaranthus_sp._Pigweed
Amaranthus sp. Pigweed (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY114.JPG
Amaranthus_sp._Pigweed
Amaranthus sp. Pigweed (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY115.JPG
Ambrosia_artemisiifolia_common_ragweed
Ambrosia artemisiifolia common ragweed (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY125.JPG
Ambrosia_artemisiifolia_common_ragweed
Ambrosia artemisiifolia common ragweed (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY126.JPG
American_black_nightshade_plant
American black nightshade plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746075.JPG
Amutgrass_(Sporoblus_poiretii)
Amutgrass (Sporoblus poiretii) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW077.JPG
Aneilema_japonica
Aneilema japonica (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R21.JPG
Annual_bluegrass_(Poa_annua)
Annual bluegrass (Poa annua) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW074.JPG
Annual_fleabane_(Erigeron_annuus)
Annual fleabane (Erigeron annuus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW026.JPG
Aster,_purple_(Machaeranthera_canescens)_1
Aster, purple (Machaeranthera canescens); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_01A.JPG
Aster,_purple_(Machaeranthera_canescens)_2
Aster, purple (Machaeranthera canescens); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_01F.JPG
Aster,_purple_(Machaeranthera_canescens)_3
Aster, purple (Machaeranthera canescens); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_01F2.JPG
Asthma_weed_(Euphorbiaceae,_Euphorbia_hirta_L.)
Asthma weed (Euphorbiaceae, Euphorbia hirta L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW029A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW029D.JPG
Barley,_foxtail_(Hordeum_jubatum)_adult
Barley, foxtail (Hordeum jubatum); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_01A.JPG
Barley,_foxtail_(Hordeum_jubatum)_flower
Barley, foxtail (Hordeum jubatum); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_01F.JPG
Barley,_mouse/wall
Barley, mouse; Barley, wall; Hordeum murinum L.; Mouse barley; Wall barley (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE120.JPG
Barnyard_grass_(Echinochloa_crus-galli)
Barnyard grass (Echinochloa crus-galli); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_01F.JPG
Barnyard_grass_(Echinochloa_crus-galli)
Barnyard grass (Echinochloa crus-galli); seedling (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_01S.JPG
Barnyard_grass_(Echinochloa_crus-galli)
Barnyard grass (Echinochloa crus-galli); seedling (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_01S2.JPG
Barnyard_grass_(Echinochloa_crus-galli)
Barnyard grass (Echinochloa crus-galli); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_01A.JPG
Barnyard_grass_1
Abu-rukbah; Barnyard grass; Echinochloa colonum (L.)Link. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE118.JPG
Barnyard_grass_2
Barnyard grass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036055.JPG
Barnyard_grass_3
Barnyard grass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225044.JPG
Barnyard_grass_4
Barnyard grass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031047.JPG
Barnyard_grass_in_beans
Barnyard grass in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658029.JPG
Barnyard_grass_seedhead
Barnyard grass seedhead (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031029.JPG
Barnyard_grass_seedling
Barnyard grass seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104007.JPG
Barnyardgrass_(Echinochloa_crus-galli)
Barnyardgrass (Echinochloa cru-sgalli) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW067.JPG
Barnyardgrass_+_onion
Barnyardgrass + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658010.JPG
Barnyardgrass_seedling,_medium_sized
Barnyardgrass seedling, medium sized (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104008.JPG
Bedstraw,_rough
Bedstraw, rough; Dobbeyk; Edhairjeh; Galium tricorne Stokes.; Galium tricornutum Dandy; Rough bedstraw (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE200.JPG
Bee_Balm,_Monaida_fistulosa
Bee Balm, Monaida fistulosa (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094014.JPG
Beggarweed_in_dry_beans
Beggarweed in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916021.JPG
Bermuda_grass/Star_grass
Bermuda grass; Cynodon dactylon (L.)Pers.; Najil; Razzin; Star grass; Theil (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE114.JPG
Bermudagrass_(Cynodon_dactylon)
Bermudagrass (Cynodon dactylon) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW064.JPG
Bermudagrass_*_(Cynodon_dactylon)
Bermudagrass * (Cynodon dactylon); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_03A.JPG
Bermudagrass_*_(Cynodon_dactylon)
Bermudagrass * (Cynodon dactylon); [crabgrass - left; bermudagrass - right] florets (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_03D.JPG
Bermudagrass_*_(Cynodon_dactylon)
Bermudagrass * (Cynodon dactylon); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_03L.JPG
Bermudagrass_*_(Cynodon_dactylon)
Bermudagrass * (Cynodon dactylon); roots (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_03R.JPG
Big_bluestem
Big bluestem (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031010.JPG
Big_bluestem_racemes
Big bluestem racemes (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031026.JPG
Big_Sagebrush
Big Sagebrush (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036034.JPG
bigroot_morningglory_(Ipomoea_pandurata)
bigroot morningglory (Ipomoea pandurata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW043.JPG
Bindweed,_field
Bindweed, field; Convolvulus arvensis L.; Field bindweed (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE068.JPG
Bindweed,_field_*_(Convolvulus_arvensis)
Bindweed, field * (Convolvulus arvensis); seed, leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_04DL.JPG
Bindweed,_field_*_(Convolvulus_arvensis)
Bindweed, field * (Convolvulus arvensis); flowers (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_04F.JPG
Bindweed,_field_*_(Convolvulus_arvensis)
Bindweed, field * (Convolvulus arvensis); flowers (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_04F2.JPG
Bindweed,_field_*_(Convolvulus_arvensis)
Bindweed, field * (Convolvulus arvensis); seedling (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_04S.JPG
Bindweed,_mallow-leaved
Bindweed, mallow-leaved; Convolvulus althaeoides L.; Convolvulus elegantissimus Miller; Convolvulus tenuissimus Sibth. &Sm. ; Mallow-leaved bindweed; Muddedeh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE066.JPG
Bindweed,_shaggy
Bindweed, shaggy; Convolvulus betonicifolius Mill.; Convolvulus hirsutus Bieb.; Shaggy bindweed (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE070.JPG
Bindweed_+_onion
Bindweed + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657096.JPG
Bindweed_field
Bindweed field (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100001.JPG
Bindweed_flower
Bindweed flower (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100004.JPG
Bindweed_vine
Bindweed vine (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100002.JPG
Bindweed_with_arrow-shaped_leaves
Bindweed with arrow-shaped leaves (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100003.JPG
Birdsfoot_trefoil
Birdsfoot trefoil (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1224005.JPG
Bitter_sneezeweed(Helenium_amarum)
Bitter sneezeweed(Helenium amarum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW031.JPG
Black_bindweed_(Polygonaceae,_Fallopia_convolvulus_L._A._Love)
Black bindweed (Polygonaceae Fallopia convolvulus (L.)A. Love)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW050A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW050D.JPG
Black_medic,_Medicago_lupulina
Black medic adult, Medicago lupulina (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_12A.JPG
Black_medic,_Medicago_lupulina
Black medic flower, Medicago lupulina (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_12F.JPG
Black_nightshade
Black nightshade; Inab el Deeb; Solanum nigrum L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE206.JPG
Black_nightshade_(Sol_anaceae,_Solanum_nigrum_L.)
Black nightshade (Sol anaceae, Solanum nigrum L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW061A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW061D.JPG
Black_nightshade_(Solanum_nigrum)
Black nightshade (Solanum nigrum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW116.JPG
Black-awned_wheat
Black-awned wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219060.JPG
Blackberry_(Rubus_sp.)_
Blackberry (Rubus sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW107.JPG
Blackjack_(Compositae,_Bidens_pilosa_L.)
Blackjack (Compositae, Bidens pilosa L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW012A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW012D.JPG
Bladder_campion
Bladder campion; Campium, bladder; Silene cububalis Wibel.; Silene inflata Sm.; Silene latifolia (Miller)Britten & Rendle; Silene vulgaris (Moench.)Garcke. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE038.JPG
Blessed_thistle_(Cnicus_benedictus)
Blessed thistle (Cnicus benedictus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW024.JPG
Blue_couch/Couch_grass_(Gramineae,_Digitaria_abyssinica_A._Rich._Stapf)
Blue couch/Couch grass (Gramineae, Digitaria abyssinica (A. Rich.)Stapf (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW035A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW035D.JPG
Blue_grama
Blue grama (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031043.JPG
Blue_grama_raceme
Blue grama raceme (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031042.JPG
Blue_vervain_(Verbena_hastata)_
Blue vervain (Verbena hastata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW119.JPG
Blue_woodruff
Asperula arvensis L.; Blue woodruff (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE196.JPG
Bluegrass,_annual_(Poa_annua)
Bluegrass, annual (Poa annua); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_05A.JPG
Bluegrass,_bulbous_(Poa_bulbosa)
Bluegrass, bulbous (Poa bulbosa); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_01A.JPG
Bluegrass,_bulbous_(Poa_bulbosa)
Bluegrass, bulbous (Poa bulbosa); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_01A2.JPG
Bluegrass,_bulbous_(Poa_bulbosa)
Bluegrass, bulbous (Poa bulbosa); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_01F.JPG
Bluegrass,_bulbous_(Poa_bulbosa)
Bluegrass, bulbous (Poa bulbosa); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_01F2.JPG
Bouncing_Bet
Bouncing Bet (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094023.JPG
Bouncing_Bet,_Saponaria_officinalis
Bouncing Bet, Saponaria officinalis (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094022.JPG
Bracted_plantain_(Plantago_aristata)
Bracted plantain (Plantago aristata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW095.JPG
Bristly_starbur_(Acanthospemum_hispidum)
Bristly starbur (Acanthospemum hispidum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW016.JPG
Broadleaf_dock_(Rumex_obtusifolius)
Broadleaf dock (Rumex obtusifolius) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW103.JPG
Broadleaf_plantain_(Plantago_major)
Broadleaf plantain (Plantago major) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW097.JPG
Broadleaf_signalgrass_(Brachiaria_platyphylla)
Broadleaf signalgrass (Brachiaria platyphylla) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW063.JPG
Broadleaf_weed_in_onion
Broadleaf weed in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413093.JPG
Broadleaf_weed_in_pole_bean_field
Broadleaf weed in pole bean field (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4035096.JPG
Brome,_barren
Barren brome; Brome, barren; Bromus sterilis L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE112.JPG
Brome,_downy
Brome, downy; Bromus tectorum L.; Downy brome (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE110.JPG
Brome,_downy_(Bromus_tectorum)
Brome, downy (Bromus tectorum); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_02A.JPG
Brome,_downy_(Bromus_tectorum)
Brome, downy (Bromus tectorum); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_02F.JPG
Brome,_downy_(Bromus_tectorum)
Brome, downy (Bromus tectorum); ligule (Dryland Crops); (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_02G.JPG
Brome,_downy_(Bromus_tectorum)
Brome, downy (Bromus tectorum); seedling (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_02S.JPG
Brome_grass_(Gramineae,_Bromus_pectinatus_Thunb.)
Brome grass (Gramineae, Bromus pectinatus Thunb.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW031A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW031D.JPG
Bromegrass_seeds
Bromegrass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225045.JPG
Broomrape,_branched
Branched broomrape; Broomrape, branched; Orobanche rarnosa L.; Phelypaea ramosa (L.)C.A.Meyer (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE168.JPG
Broomrape,_drooping
Broomrape, drooping; Drooping broomrape; Orobanche cemua Loefl.; Orobanche cumana Wallr. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE164.JPG
Broomrape,_Egyptian
Broomrape, Egyptian; Egyptian broomrape; Orobanche aegyptiaca Pers.; Phelypaea aegyptiaca (Pers.)Walpers. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE162.JPG
Broomrape,_scalloped
Broomrape, scalloped; Orobanche crenata Forsk.; Orobanche speciosa DC.; Scalloped broomrape (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE166.JPG
Broomsedge_(Andropogon_virginicus)
Broomsedge (Andropogon virginicus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW062.JPG
Buckhorn_plantain_(Plantago_lanceolata)
Buckhorn plantain (Plantago lanceolata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW096.JPG
Buckhorn_plantain_seeds
Buckhorn plantain seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225047.JPG
Buckwheat,_wild_(Polygonum_convolvulus)
Buckwheat, wild (Polygonum convolvulus); flowers, leaves (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_02AR.JPG
Buckwheat,_wild_(Polygonum_convolvulus)
Buckwheat, wild (Polygonum convolvulus); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_02L.JPG
Buckwheat,_wild_(Polygonum_convolvulus)
Buckwheat, wild (Polygonum convolvulus); flower, leaf, seeds (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_02LDF.JPG
Buckwheat_plants
Buckwheat plants (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111082.JPG
Buckwheat_seedling
Buckwheat seedling (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111081.JPG
Buffalo_Bur
Buffalo Bur (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036028.JPG
Buffalo_Bur
Buffalo Bur (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100087.JPG
Buffalo_bur_,_Solanum_rostratum
Buffalo bur adult, Solanum rostratum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_02A.JPG
Buffalo_bur_,_Solanum_rostratum
Buffalo bur fruit, Solanum rostratum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_02F.JPG
Buffalo_bur_,_Solanum_rostratum
Buffalo bur flower and leaf, Solanum rostratum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_02FL.JPG
Buffalo_bur_adult
Buffalo bur adult (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111047.JPG
Buffalo_bur_in_dry_beans
Buffalo bur in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916010.JPG
Buffalo_bur_in_dry_beans
Buffalo bur in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1783069.JPG
Buffalo_bur_plant
Buffalo bur plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746062.JPG
Buffalo_bur_plant_and_flower
Buffalo bur plant and flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746063.JPG
Buffalo_bur_seed
Buffalo bur seed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100088.JPG
Buffalo_bur_seedling
Buffalo bur seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111046.JPG
Buffalograss
Buffalograss (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031027.JPG
Bull_Thistle
Bull Thistle (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094088.JPG
Bull_Thistle_infestation_of_rangeland
Bull Thistle infestation of rangeland (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100058.JPG
Bull_Thistle_leaf_and_spines
Bull Thistle leaf and spines (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100059.JPG
Bull_Thistle_rosette
Bull Thistle rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100057.JPG
Bullwort/Common_bishops_weed
Bullwort/Common bishops weed, Ammi majus L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE208.JPG
Bur_buttercup,_Ranunculus_testiculatus
Bur buttercup adult and flower, Ranunculus testiculatus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_03A.JPG
Bur_buttercup,_Ranunculus_testiculatus
Bur buttercup adult and fruit, Ranunculus testiculatus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_03F.JPG
Bur_buttercup,_Ranunculus_testiculatus
Bur buttercup fruit, Ranunculus testiculatus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_03F2.JPG
Bur_buttercup,_Ranunculus_testiculatus
Bur buttercup seedling, Ranunculus testiculatus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_03S.JPG
Burclover/Medick,_toothed
Burclover; Medicago denticulata Wild.; Medicago hispida Gaertner; Medicago lappacea Desr.; Medicago nigra (L.)Krocker; Medicago polycarpa Wild; Medicago polymorpha L.; Medick, toothed; Nafal; Toothed medick (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE144.JPG
Burcucumber(Sicyos_angulatus)
Burcucumber(Sicyos angulatus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW053.JPG
Burdock,_Arctium_minus
Burdock adult, Arctium minus (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_02A.JPG
Burdock,_Arctium_minus
Burdock flower, Arctium minus (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_02F.JPG
Burdock,_Arctium_minus
Burdock fruit, Arctium minus (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_02F2.JPG
Burdock,_Arctium_minus
Burdock seedling, Arctium minus (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_02S.JPG
Bushy_Knotweed
Bushy Knotweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036031.JPG
Bushy_knotweed_plant
Bushy knotweed plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111055.JPG
Buttercup,_corn
Buttercup, corn; Corn buttercup; Ranunculus arvensis L.; Zaghalanta (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE194.JPG
buttercup_(Ranunculus_sp.)_
buttercup (Ranunculus sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW106.JPG
butterfly_milkweed_(Asclepias_tuberosa)
butterfly milkweed (Asclepias tuberosa) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW007.JPG
Calyx_details_on_nightshade_berries
Calyx details on nightshade berries (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746068.JPG
camphorweed_(Heterotheca_subaxillaris)
camphorweed (Heterotheca subaxillaris) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW032.JPG
Canada_Thistle
Canada Thistle (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036033.JPG
Canada_thistle
Canada thistle (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203047.JPG
Canada_thistle
Canada thistle (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203049.JPG
Canada_thistle
Canada thistle (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203050.JPG
Canada_thistle
Canada thistle (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094081.JPG
Canada_Thistle,_early_flowering
Canada Thistle, early flowering (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100009.JPG
Canada_Thistle,_mature_plant
Canada Thistle, mature plant (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100012.JPG
Canada_thistle,_seeds
Canada thistle, seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225049.JPG
Canada_thistle_adults
Canada thistle adults (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111049.JPG
Canada_Thistle_bud_and_flower
Canada Thistle bud and flower (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100013.JPG
Canada_Thistle_early_bud
Canada Thistle early bud (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502083.JPG
Canada_Thistle_flowering
Canada Thistle flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502077.JPG
Canada_thistle_in_growing_corn
Canada thistle in growing corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746087.JPG
Canada_Thistle_leaf,_spines_and_waxy_cuticle
Canada Thistle leaf, spines and waxy cuticle (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502079.JPG
Canada_Thistle_mid_to_late_bloom
Canada Thistle mid to late bloom (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502082.JPG
Canada_Thistle_post-bloom_seed_set
Canada Thistle post-bloom seed set (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502080.JPG
Canada_Thistle_rosette
Canada Thistle rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100010.JPG
Canada_Thistle_seedling
Canada thistle seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746085.JPG
Canada_Thistle_seedling
Canada Thistle seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111048.JPG
Canada_Thistle_treated_with_Pseudomonas
Canada Thistle treated with Pseudomonas (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502081.JPG
Canary_grass,_bristle-spiked/hood
Bristle- spiked canary grass; Canary grass, bristle-spiked; Canary grass, hood; Hood canary grass; Phalaris paradoxa L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE128.JPG
Canary_grass,_lesser
Canary grass, lesser; 'Ain-al-qott; Lesser canary grass; Phalaris minor Retz.; Shaeer-al-faar (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE126.JPG
Cape_sorrel
Cape sorrel; Oxalis cemua Thunb.; Oxalis pes-caprae L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE172.JPG
Carolina_falsedanelion_(Pyrropappus_carolinianus)
Carolina falsedanelion (Pyrropappus carolinianus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW034.JPG
Carolina_geranium_(Geranium_carolinianum)
Carolina geranium (Geranium carolinianum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW061.JPG
Carpetweed_(Mullugo_verticillata)
Carpetweed (Mullugo verticillata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW001.JPG
Castor_bean
Castor bean (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225050.JPG
Catchfly,_conoid
Catchfly, conoid; Conoid catchfly; Silene conoidea L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE036.JPG
Catnip,_Nepeta_cataria
Catnip adult, Nepeta cataria (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_03A.JPG
Catnip,_Nepeta_cataria
Catnip leaf, Nepeta cataria (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_03L.JPG
Cattail,_Typha_latifolia
Cattail adult, Typha latifolia (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_04A.JPG
Cattail,_Typha_latifolia
Cattail flower and leaf, Typha latifolia (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_04FL.JPG
Cattail,_Typha_latifolia
Cattail flower and leaf, Typha latifolia (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_04FL2.JPG
Cattails
Cattails (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0045001.JPG
Cattails
Cattails (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0045002.JPG
Cheese-weed/Mallow
Cheese-weed; Mallow; Malva parviflora L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE158.JPG
Chenopodiaceae,_Chenopodium_tourale_L.
Chenopodiaceae, Chenopodium tourale L. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW008A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW008D.JPG
Chenopodium_album_common_lambsquarters
Chenopodium album common lambsquarters (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY112.JPG
Chenopodium_album_common_lambsquarters
Chenopodium album common lambsquarters (infected field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY113.JPG
Chickweed,_common
Chickweed, common; Athen el far; Common chickweed; Stellaria media (L.)Vill. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE040.JPG
Chickweed,_common;_Stellaria_media
Chickweed, common; adult; Stellaria media (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_06A.JPG
Chickweed,_common;_Stellaria_media
Chickweed, common; [common - left; mouse ear - right] flowers; Stellaria media (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_06F.JPG
Chickweed,_common;_Stellaria_media
Chickweed, common; [common - left; mouse ear - right] flower, leaf; Stellaria media (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_06FL.JPG
Chickweed,_mouseear;_Cerastium_vulgatum
Chickweed, mouseear; adult; Cerastium vulgatum (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_07A.JPG
Chickweed,_mouseear;_Cerastium_vulgatum
Chickweed, mouseear; flower; Cerastium vulgatum (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_07F.JPG
Chickweed_(Caryophyllaceae,_Stellaria_media_L._VIII.)
Chickweed (Caryophyllaceae, Stellaria media (L.)VIII.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW007A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW007D.JPG
Chickweed_(Stollaria_media)
Chickweed (Stollaria media) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW013.JPG
Chicory,_Chichorium_intybus
Chicory, Chichorium intybus (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094009.JPG
Chicory,_Chichorium_intybus
Chicory, Chichorium intybus (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094010.JPG
Chicory,_Cichorium_intybus
Chicory adult, Cichorium intybus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_04A.JPG
Chicory,_Cichorium_intybus
Chicory field, Cichorium intybus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_04X.JPG
Chicory,_Cichorium_intybus
Chicory flower, Cichorium intybus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_04F.JPG
Chicory,_Cichorium_intybus
Chicory seedling, Cichorium intybus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_04S.JPG
Chinese_lantern_(Sol_anaceae,_Nicandra_physalodes_Scop.)
Chinese lantern (Sol anaceae, Nicandra physalodes Scop.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW058A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW058D.JPG
Chk
Chk (Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746094.JPG
Chk
Chk (Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746095.JPG
Chromolaena_odorata
Chromolaena odorata (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM03B.JPG
Clammy_groundcherry
Clammy groundcherry (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112064.JPG
Clover
Clover (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658031.JPG
Clover,_white;_Trifolium_repens
Clover, white; adult; Trifolium repens (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_08A.JPG
Cocklebur
Cocklebur; Shobbe't; Xanthium strumarium L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE064.JPG
Cocklebur,_spiny
Cocklebur, spiny; Shobbeit; Spiny cocklebur; Xanthium spinosum L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE062.JPG
Cocklebur,_Xanthium_strumarium
Cocklebur flower, Xanthium strumarium (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_05F.JPG
Cocklebur,_Xanthium_strumarium
Cocklebur seedling, Xanthium strumarium (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_05S.JPG
Cocklebur,_Xanthium_strumarium
Cocklebur stem, Xanthium strumarium (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_05T.JPG
Cocklebur,_Xanthium_strumarium
Cocklebur adult, Xanthium strumarium (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_05X.JPG
Cocklebur_in_beans
Cocklebur in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203052.JPG
Columbine_Hybrid,_Aguilegia_sp.
Columbine Hybrid, Aguilegia sp. (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094016.JPG
Common_Cattail
Common Cattail (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036045.JPG
Common_Cocklebur
Common Cocklebur (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036029.JPG
Common_cocklebur_(Xanthium_pennyslvanicum)
common cocklebur (Xanthium pennyslvanicum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW039.JPG
Common_cocklebur_adult
Common cocklebur adult (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111051.JPG
Common_cocklebur_flower
Common cocklebur flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746083.JPG
Common_cocklebur_seedling
Common cocklebur seedling (R. G. Wilson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111050.JPG
Common_cocklebur_seedling_with_2-true_leaves
Common cocklebur seedling with 2-true leaves (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746082.JPG
common_greenbriar_(Smilax_rotundifolia)
common greenbriar (Smilax rotundifolia) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW088.JPG
Common_Knotweed
Common Knotweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036030.JPG
Common_knotweed_plant
Common knotweed plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111057.JPG
Common_Lambsquarter,_2-leaf_stage
Common Lambsquarter, 2-leaf stage (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746009.JPG
Common_Lambsquarters
Common Lambsquarters (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036010.JPG
common_lambsquarters_(Chenopodium_album)
common lambsquarters (Chenopodium album) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW014.JPG
Common_Mallow
Common Mallow (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036008.JPG
Common_mallow
Common mallow (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413100.JPG
Common_mallow
Common mallow (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746053.JPG
Common_Mallow
Common mallow; Mallow, common; Malva sylvestris L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE160.JPG
Common_mallow,_Malva_neglecta
Common mallow adult, Malva neglecta (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_11A.JPG
Common_mallow,_Malva_neglecta
Common mallow leaf, Malva neglecta (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_11L.JPG
Common_mallow,_Malva_neglecta
Common mallow leaf,seed,flower; Malva neglecta (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_11LDF.JPG
Common_mallow,_Malva_neglecta
Common mallow seedling, Malva neglecta (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_11S.JPG
Common_mallow_+_onion
Common mallow + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658002.JPG
Common_mallow_+_onion
Common mallow + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658003.JPG
Common_mallow_plant_and_flower
Common mallow plant and flower (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112067.JPG
Common_mallow_seedling
Common mallow seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111062.JPG
Common_Milkweed
Common Milkweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036006.JPG
Common_milkweed
Common milkweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658030.JPG
Common_milkweed_plant
Common milkweed plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746093.JPG
Common_Morningglory
Common Morningglory (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036003.JPG
Common_mullein,_Verbascum_thapsus
Common mullein adult, Verbascum thapsus (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_08A.JPG
Common_mullein,_Verbascum_thapsus
Common mullein leaf, Verbascum thapsus (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_08L.JPG
Common_mullein,_Verbascum_thapsus
Common mullein seedling, Verbascum thapsus (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_08S.JPG
Common_mullein,_Verbascum_thapsus
Common mullein flower, Verbascum thapsus (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_08F.JPG
common_mullein_(Verbascum_thapsus)
common mullein (Verbascum thapsus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW111.JPG
common_purselane_(Portulaca_oleracea)
common purselane (Portulaca oleracea) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW105.JPG
Common_Purslane
Common Purslane (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036002.JPG
Common_purslane
Common purslane (M. E. Bartolo, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2687033.JPG
Common_purslane
Common purslane (M. E. Bartolo, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2687034.JPG
Common_purslane
Common purslane (Mark VanGessel, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0069001.JPG
Common_purslane_plant_in_flower
Common purslane plant in flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746079.JPG
Common_purslane_plant_in_onion_field
Common purslane plant in onion field (P. Westra, Colorado State University)[1]
Common_purslane_seedling
Common purslane seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746076.JPG
Common_purslane_seedling
Common purslane seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746077.JPG
common_ragweed_(Ambrosia_artemisiifolia)
common ragweed (Ambrosia artemisiifolia) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW018.JPG
Common_sunflower,_cotyledons_visible
Common sunflower, cotyledons visible (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746029.JPG
Common_sunflower_plant
Common sunflower plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746031.JPG
Common_sunflower_plants
Common sunflower plants (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111078.JPG
Common_sunflower_seedling
Common sunflower seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111077.JPG
Common_sunflower_seedling
Common sunflower seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746030.JPG
Common_Waterhemp
Common Waterhemp (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036026.JPG
Common_waterhemp_plant
Common waterhemp plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112061.JPG
Common_yarrow_(Achillea_millefolum)
Common yarrow (Achillea millefolum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW017.JPG
Common_yellow_woodsorrel_(Oxalis_stricta)
Common yellow woodsorrel (Oxalis stricta) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW092.JPG
Compositae,_Gutenbergia_cordifolia_Benth._ex_Oliv.
Compositae, Gutenbergia cordifolia Benth. ex Oliv. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW015A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW015D.JPG
Compositae,_Sphaeranthus_bullatus_Mattf.
Compositae, Sphaeranthus bullatus Mattf. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW019A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW019D.JPG
Convolvulus_arvensis
Convolvulus arvensis (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM03C.JPG
Corn_cockle_(Agrostemma_githago)
Corn cockle (Agrostemma githago) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW010.JPG
Cornflower_(Centaurea_cyanus)
Cornflower (Centaurea cyanus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW023.JPG
Crabgrass
Crabgrass; Dafeerah; Digitaria sanguinalis (L.)Scop. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE116.JPG
Crabgrass,_Digitaria_sanguinalis
Crabgrass adult, Digitaria sanguinalis (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_09A.JPG
Crabgrass,_Digitaria_sanguinalis
Crabgrass flower, Digitaria sanguinalis (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_09F.JPG
Crabgrass,_Digitaria_sanguinalis
Crabgrass in Kentucky bluegrass, Digitaria sanguinalis (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_09X.JPG
Cranes-bill
Cranes-bill; Geranium tuberosum L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE106.JPG
Crazyweed,_Oxytropis_lambertii
Crazyweed, Oxytropis lambertii (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094034.JPG
Cress,_hoary;_Cardaria_draba
Cress, hoary; adult; Cardaria draba (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_05A.JPG
Cress,_hoary;_Cardaria_draba
Cress, hoary; flower; Cardaria draba (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_05F.JPG
Cress,_hoary;_Cardaria_draba
Cress, hoary; leaf; Cardaria draba (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_05L.JPG
Cress,_hoary;_Cardaria_draba
Cress, hoary; roots; Cardaria draba (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_05R.JPG
Crested_wheatgrass
Crested wheatgrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225071.JPG
Crested_wheatgrass
Crested wheatgrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223007.JPG
Crested_wheatgrass
Crested wheatgrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223008.JPG
Crested_wheatgrass
Crested wheatgrass (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031004.JPG
Croton
Croton; Chrozophora tinctoria (L.)A.Juss.; Ghobbeira; Hadak; Neela (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE098.JPG
Crowfootgrass_(Dactyloctenium_aegyptium)
Crowfootgrass (Dactyloctenium aegyptium) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW065.JPG
Crows-foot_grass_(Gramineae,_Dactyloctenium_aegyptium_L._Willd.)
Crows-foot grass (Gramineae, Dactyloctenium aegyptium (L.)Willd.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW034A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW034D.JPG
Cruciferae,_Erucastrum_arabicum_Fisch._&_Mey.
Cruciferae, Erucastrum arabicum Fisch. & Mey. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW022A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW022D.JPG
Cudweed_(Gnaphalium_sp.)
Cudweed (Gnaphalium sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW030.JPG
Curled_dock_seeds
Curled dock seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225051.JPG
Curly_dock_(Rumex_crispus)
Curly dock (Rumex crispus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW102.JPG
Curse_of_India/Lantana_(Verbenaceae,_Lantana_camara_L.)
Curse of India/Lantana (Verbenaceae, Lantana camara L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW062A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW062D.JPG
Cuscuta_campestris
Cuscuta campestris (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM06C.JPG
Cuscuta_japonica_flowering
Cuscuta japonica flowering (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM06B.JPG
Cuscuta_japonica_vegetative_shoots
Cuscuta japonica vegetative shoots (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM06A.JPG
Cuscuta_sp._Dodder
Cuscuta sp. Dodder (infested plant in China) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY120.JPG
Ccutleaf_eveningprimrose_(Oenothera_laciniata)
Cutleaf eveningprimrose (Oenothera laciniata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW090.JPG
Cutleaf_nightshade_plant
Cutleaf nightshade plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746064.JPG
Cyperaceae,_Cyperus_teneristolon_Mattf._&_Kuk.
Cyperaceae, Cyperus teneristolon Mattf. & Kuk.(FAW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW028A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW028D.JPG
Cyperus_difformis
Cyperus difformis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R07.JPG
Cyperus_esculentus_yellow_nutsedge
Cyperus esculentus yellow nutsedge (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY109.JPG
Cyperus_esculentus_yellow_nutsedge
Cyperus esculentus yellow nutsedge (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY110.JPG
Cyperus_iria
Cyperus iria (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R06.JPG
Cyperus_rotundus
Cyperus rotundus (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R11.JPG
Cyperus_serotinus
Cyperus serotinus (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R18.JPG
Cypressvine_morningglory_(Ipomoea_quamoclit)
Cypressvine morningglory (Ipomoea quamoclit) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW045.JPG
Daisy,_crown
Daisy, crown; Chrysanthemum coronarium L. ; Crown daisy; Qhewan (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE054.JPG
Dalmation_Toadflax
Dalmation Toadflax (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036043.JPG
Dalmation_Toadflax
Dalmation Toadflax (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100043.JPG
Dalmation_Toadflax
Dalmation Toadflax (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100044.JPG
Dalmation_Toadflax,_Linaria_genistifolia
Dalmation Toadflax, Linaria genistifolia (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094024.JPG
Dalmation_Toadflax_flower
Dalmation Toadflax flower (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502089.JPG
Dalmation_Toadflax_habitat
Dalmation Toadflax habitat (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502087.JPG
Dalmation_Toadflax_leaf_shape
Dalmation Toadflax leaf shape (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502088.JPG
Dalmation_Toadflax_leaves_and_flowers
Dalmation Toadflax leaves and flowers (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100046.JPG
Dalmation_Toadflax_vegetative_regrowth_in_spring
Dalmation Toadflax vegetative regrowth in spring (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502090.JPG
Dalmation_Toadflax_with_sworled_leaves
Dalmation Toadflax with sworled leaves (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100045.JPG
Dame's_Rocket,_Hesperis_matroualis
Dame's Rocket, Hesperis matroualis (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094011.JPG
Dame's_Rocket_(Boulder_County)
Dame's Rocket (Boulder County) (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094030.JPG
Dandelion
Dandelion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036035.JPG
Dandelion,_Taraxacum_officinale
Dandelion adult, Taraxacum officinale (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_10A1.JPG
Dandelion,_Taraxacum_officinale
Dandelion flower, Taraxacum officinale (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_10F.JPG
Dandelion,_Taraxacum_officinale
Dandelion flower, Taraxacum officinale (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_10F2.JPG
Dandelion,_Taraxacum_officinale
Dandelion field, Taraxacum officinale (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_10X.JPG
dandelion_(Taraxacum_officinale)
dandelion (Taraxacum officinale) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW038.JPG
Dandelion_in_beans
Dandelion in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203051.JPG
Dandelion_in_onion
Dandelion in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413094.JPG
Dandelions
Dandelions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413001.JPG
Datura_stramonium_jimsonweed
Datura stramonium jimsonweed (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY121.JPG
Dature_meteloides
Dature meteloides (fully grown plant) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY122.JPG
dayflower_(Commelina_communis)
dayflower (Commelina communis) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW015.JPG
Delea_clover_seeds
Delea clover seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1224002.JPG
Devil's_Claw
Devil's Claw (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036020.JPG
Devil's_claw
Devil's claw (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203044.JPG
Devil's_claw_flower
Devil's claw flower (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203045.JPG
Devil's_claw_flower
Devil's claw flower (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203046.JPG
Devil's_thorn_(Polygonaceae,_Emex_australis_Steinh.)
Devil's thorn (Polygonaceae, Emex australis Steinh.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW049A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW049D.JPG
Dichondra_(Dichondra_repens)
Dichondra (Dichondra repens) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW040.JPG
Diffuse_Knapweed
Diffuse Knapweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036042.JPG
Diffuse_Knapweed_flower
Diffuse Knapweed flower (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094063.JPG
Diffuse_Knapweed_flowering
Diffuse Knapweed flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502096.JPG
Diffuse_Knapweed_rosette
Diffuse Knapweed rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100034.JPG
Diffuse_Knapweed_rosette
Diffuse Knapweed rosette (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502095.JPG
Diffuse_Knapweed_seed_head_with_spines
Diffuse Knapweed seed head with spines (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100035.JPG
Diffuse_Knapweed_seed_heads_and_buds
Diffuse Knapweed seed heads and buds (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100036.JPG
Dock,_curly
Curly dock; Dock, curly; Rumex crispus L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE186.JPG
Dock,_curly;_Rumex_crispus
Dock, curly; adult; Rumex crispus (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_04A.JPG
Dock,_curly;_Rumex_crispus
Dock, curly; adult; Rumex crispus (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_04A2.JPG
Dodder
Dodder; Cuscuta arvensis; Cuscuta basarabica Buia.; Cuscuta carnpestris Yuncker; (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE072.JPG
Dodder,_Cuscuta_spp.
Dodder adult, Cuscuta spp. (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_01A.JPG
Dodder,_Cuscuta_spp.
Dodder adult, Cuscuta spp. (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_01X.JPG
Dodder,_Cuscuta_spp.
Dodder flower, Cuscuta spp. (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_01X2.JPG
Dodder,_Cuscuta_spp.
Dodder leaf, Cuscuta spp. (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_01L.JPG
Dodder,_eastern
Dodder, eastern; Cuscuta monogyna Vahl. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE074.JPG
Dodder_(Cuscuta_sp.)_
Dodder (Cuscuta sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW042.JPG
Dodder_(on_bindweed)_in_orchard
Dodder (on bindweed)in orchard (H. J. Larsen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2013050.JPG
Dodder_plants_on_weed
Dodder plants on weed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1046024.JPG
Dodder_seeds
Dodder seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225052.JPG
Dogfennel_(Eupatorium_capillifolium)
Dogfennel (Eupatorium capillifolium) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW028.JPG
Donkeytail_Spurge,_Euphorbia_myrsinites
Donkeytail Spurge, Euphorbia myrsinites (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094018.JPG
Dotted_Gayfeather,_Liatris_punctata
Dotted Gayfeather, Liatris punctata (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094015.JPG
Double_thorn_(Polygonaceae,_Oxygonum_sinuatum_Meisn._Dammer)
Double thorn (Polygonaceae Oxygonum sinuatum (Meisn.)Dammer)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW051A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW051D.JPG
Downey_brome_(cheat_grass),_Bromus_tectorum
Downey brome (cheat grass), Bromus tectorum (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223051.JPG
Downey_brome_(cheat_grass),_Bromus_tectorum
Downey brome (cheat grass), Bromus tectorum (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223052.JPG
Downey_brome_(cheat_grass),_Bromus_tectorum
Downey brome (cheat grass), Bromus tectorum (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223050.JPG
Downy_Brome
Downy Brome (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036057.JPG
Downy_Brome
Downy Brome (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100099.JPG
Downy_brome,_Bromus tectorum
Downy brome, Bromus tectorum (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104033.JPG
Downy_brome,_Bromus_tectorum
Downy brome, Bromus tectorum (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031057.JPG
Downy_brome,_Bromus_tectorum
Downy brome, Bromus tectorum (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104032.JPG
Downy_brome_in_wheat
Downy brome in wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104031.JPG
Downy_brome_panicle
Downy brome panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031056.JPG
Downy_brome_seeds
Downy brome seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225046.JPG
Dwarf_marigold_(Compositae,_Schkuhria_pinnata_Lam._Thell.)
Dwarf marigold (Compositae, Schkuhria pinnata (Lam.)Thell.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW017A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW017D.JPG
Eastern_black_(left)_&_hairy_(right)_nightshade_berries
Eastern black (left)& hairy (right)nightshade berries (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746067.JPG
Eastern_black_nightshade_berries
Eastern black nightshade berries (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746070.JPG
Eastern_black_nightshade_berries
Eastern black nightshade berries (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111066.JPG
Eastern_black_nightshade_plant
Eastern black nightshade plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111065.JPG
Eastern_bracken_(Pteridium_aquilinum)
Eastern bracken (Pteridium aquilinum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW104.JPG
Echinochloa_crus-galli
Echinochloa crus-galli (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM02A.JPG
Echinochloa_crus-galli
Echinochloa crus-galli (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R01.JPG
Echinochloa_oryzicola
Echinochloa oryzicola (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R13.JPG
Eichhornia_crassipes
Eichhornia crassipes (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM05A.JPG
Eleocharis_kuroguwai
Eleocharis kuroguwai (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R15.JPG
Euphorbia_heterophylla
Euphorbia heterophylla (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM03D.JPG
European_heliotrope
European heliotrope; Agrabanah; Heliotropium europaeum L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE034.JPG
False_star_grass_(Gramineae,_Chloris_pycnothrix_Trin.)
False star grass (Gramineae, Chloris pycnothrix Trin.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW032A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW032D.JPG
Field_Bindweed
Field Bindweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036027.JPG
Field_bindweed,_pink-flowered
Field bindweed, pink flowered (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746091.JPG
field_bindweed_(Convolvulus_arvensis)
field bindweed (Convolvulus arvensis) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW041.JPG
Field_bindweed_+_onion
Field bindweed + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658006.JPG
Field_bindweed_flowers
Field bindweed flowers (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223012.JPG
Field_bindweed_in_dry_beans
Field bindweed in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916026.JPG
Field_bindweed_plants_and_flowers
Field bindweed plants and flowers (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111052.JPG
Field_bindweed_seed_capsules
Field bindweed seed capsules (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746092.JPG
Field_bindweed_seedling_growing_from_seed
Field bindweed seedling growing from seed (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746088.JPG
Field_bindweed_seeds
Field bindweed seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225053.JPG
Field_bindweed_shoot_from_underground_rootstock
Field bindweed shoot from underground rootstock (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746089.JPG
Field_dandbur_(Panicum_pauciflorus)
Field dandbur (Panicum pauciflorus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW070.JPG
Field_Dodder
Field Dodder (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036001.JPG
Field_Marigold
' Field marigold; Calendula arvensis L.; Marigold, field (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE050.JPG
Field_Pennycress
Field Pennycress (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036022.JPG
Field_Sandbur
Field Sandbur (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036047.JPG
Field_Sandbur
Field Sandbur (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100079.JPG
Filaree,_redstem;_Erodium_cicutarium
Filaree, redstem; adult; Erodium cicutarium (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_03A.JPG
Filaree,_redstem;_Erodium_cicutarium
Filaree, redstem; flower; Erodium cicutarium (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_03F.JPG
Filaree,_redstem;_Erodium_cicutarium
Filaree, redstem; flower; Erodium cicutarium (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_03F2.JPG
Filaree,_redstem;_Erodium_cicutarium
Filaree, redstem; seedling and flower; Erodium cicutarium (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_03SF.JPG
Fimbristylis_littoralis
Fimbristylis littoralis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R05.JPG
Fleabane,_hairy
' Hairy fleabane; Conyza ambigua DC.; Conyza bonariensis (L.)Cronq.; Eddubban; Erigeron bonariensis L.; Erigeron crispus Pourret; Fleabane, hairy; Nashash (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE056.JPG
Fleabane_(Compositae,_Conyza_bonariensis_L._Cronq.)
Fleabane (Compositae, Conyza bonariensis (L.)Cronq.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW013A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW013D.JPG
Flordia_beggarweed_(Desmondium_tortuosum)
Flordia beggarweed (Desmondium tortuosum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW083.JPG
Flordia_beony_(Stachys_floridana)
Flordia beony (Stachys floridana) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW079.JPG
Flordia_purslane_-_pusley_(Richardia_scabra)
Flordia purslane - pusley (Richardia scabra) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW109.JPG
Flowering_cabbage_in_carrot
Flowering cabbage in carrot (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413096.JPG
Foxtail,_bristly
Bristly foxtail; Foxtail, bristly; Kamh el far; Setaria verticillata (L.)Beauv. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE130.JPG
Foxtail,_bristly;_Setaria_verticillata
Foxtail, bristly; adult; Setaria verticillata (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_02A.JPG
Foxtail,_bristly;_Setaria_verticillata
Foxtail, bristly; flower; Setaria verticillata (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_02F.JPG
Foxtail,_bristly;_Setaria_verticillata
Foxtail, bristly; flower; Setaria verticillata (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_02F2.JPG
Foxtail,_bristly;_Setaria_verticillata
Foxtail, bristly; ligule; Setaria verticillata (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_02G.JPG
Foxtail,_green
Foxtail, green (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658022.JPG
Foxtail,_green
Foxtail, green (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658023.JPG
Foxtail,_green;_in_dry_beans
Foxtail, green; in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219056.JPG
Foxtail,_green;_seeds
Foxtail, green; seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225054.JPG
Foxtail,_green;_Setaria_viridis
Foxtail, green; adult; Setaria viridis (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_03A.JPG
Foxtail,_green;_Setaria_viridis
Foxtail, green; adult; Setaria viridis (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_03A2.JPG
Foxtail,_green;_Setaria_viridis
Foxtail, green; flower; Setaria viridis (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_03F.JPG
Foxtail,_green;_Setaria_viridis
Foxtail, green; flower; Setaria viridis (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_03F2.JPG
Foxtail,_yellow;_Setaria_glauca
Foxtail, yellow; flower; Setaria glauca (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_04F.JPG
Foxtail_&_other_grasses_in_dry_beans
Foxtail & other grasses in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219055.JPG
Foxtail_(Setaria_sp.)_
Foxtail (Setaria sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW075.JPG
Foxtail_+_onion
Foxtail + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658011.JPG
Foxtail_and_sandbur_complex_in_corn
Foxtail and sandbur complex in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104005.JPG
Foxtail_Barley
Foxtail Barley (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036054.JPG
Foxtail_barley
Foxtail barley (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223011.JPG
Foxtail_infestation_in_corn
Foxtail infestation in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104004.JPG
Foxtail_millet
Foxtail millet (M. A. Brick, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112083.JPG
Foxtail_millet
Foxtail millet (M. A. Brick, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112084.JPG
Foxtails
Foxtails (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036056.JPG
Fumitory,_common
Common fumitory; Fumaria officinalis L.; Fumitory, common (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE174.JPG
Fumitory,_small_white
Fumitory, small white; Fumaria caespitosa Loscos.; Fumaria parviflora Lam.; Omeyyal; Small white fumitory (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE176.JPG
Galerucella_spp.
Galerucella spp. (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094087.JPG
Giant_Mullen_and_seed_stalk
Giant Mullen and seed stalk (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100062.JPG
Giant_Mullen_rosette
Giant Mullen rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100063.JPG
Giant_Mullen_seed_head_and_flowers
Giant Mullen seed head and flowers (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100064.JPG
Giant_Ragweed
Giant Ragweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036037.JPG
giant_ragweed_(Ambrosia_trifida)
giant ragweed (Ambrosia trifida) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW019.JPG
Giant_ragweed_plant
Giant ragweed plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413051.JPG
Goat_weed_(Compositae,_Ageratum_conyzoides_L.)
Goat weed (Compositae, Ageratum conyzoides L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW011A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW011D.JPG
Goatgrass,_jointed;_Aegilops_cylindrica
Goatgrass, jointed; adult; Aegilops cylindrica (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_06A.JPG
Goatgrass,_jointed;_Aegilops_cylindrica
Goatgrass, jointed; flower; Aegilops cylindrica (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_06F.JPG
Goatgrass,_jointed;_Aegilops_cylindrica
Goatgrass, jointed; ligule; Aegilops cylindrica (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_06G.JPG
Goatgrass,_jointed;_Aegilops_cylindrica
Goatgrass, jointed; seedling; Aegilops cylindrica (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_06S.JPG
Goatsrue,_Galega_officinalis
Goatsrue adult, Galega officinalis (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_05A.JPG
Goatsrue,_Galega_officinalis
Goatsrue flower, Galega officinalis (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_05F.JPG
Goatsrue,_Galega_officinalis
Goatsrue fruit, Galega officinalis (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_05F2.JPG
Goatsrue,_Galega_officinalis
Goatsrue flower and leaf, Galega officinalis (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_05FL.JPG
Golden_Banner,_Thermopsis_divaricarpa
Golden Banner, Thermopsis divaricarpa (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094002.JPG
Goldenod_(Solidago_sp.)_
Goldenod (Solidago sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW036.JPG
Goosefoot,_common
Common goosefoot; Chenopodium album L.; E'tra; Fat-hen; Fiss elkilab; Goosefoot, common (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE044.JPG
Goosefoot,_nettle-leaved
Goosefoot, nettle-leaved; Chenopodium murale L.; Nettle-leaved goosefoot; Ramram (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE046.JPG
Goosegrass
Goosegrass; Cleavers; Galium aparine L.(FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE198.JPG
Goosegrass/Cleavers_(Rubiaceae,_Galium_spurium_L._ssp._africanum_Verdc.)
Goosegrass/Cleavers (Rubiaceae, Galium spurium L. ssp. africanum Verdc.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW054A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW054D.JPG
goosegrass_(Eleusine_indica)
goosegrass (Eleusine indica) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW068.JPG
Gramineae,_Digitaria_velutina_(Forssk.)_P._Beauv.
Gramineae, Digitaria velutina (Forssk.)P. Beauv. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW036A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW036D.JPG
Gramineae,_Eragrostis_tenuifolia_(A._Rich.)_Steud.
Gramineae, Eragrostis tenuifolia (A. Rich.)Steud. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW038A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW038D.JPG
Gramineae,_Setaria_pumila_Poir._Roem_&_Schult.
Gramineae, Setaria pumila (Poir.)Roem & Schult. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW043A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW043D.JPG
Great_Plains_Yucca
Great Plains Yucca (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036023.JPG
Green_foxtail_in_corn
Green foxtail in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104003.JPG
Green_foxtail_in_corn
Green foxtail in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104001.JPG
Green_needlegrass,_basal_leaves
Green needlegrass, basal leaves (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031006.JPG
Green_needlegrass_panicle
Green needlegrass panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031050.JPG
Ground_cherry_in_dry_beans
Ground cherry in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916017.JPG
Groundcherry,_smooth;_Physalis_subglabrata
Groundcherry, smooth; adult; Physalis subglabrata (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_20A.JPG
Groundcherry,_smooth;_Physalis_subglabrata
Groundcherry, smooth; flower; Physalis subglabrata (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_20F.JPG
Groundcherry,_smooth;_Physalis_subglabrata
Groundcherry, smooth; flower and leaf; Physalis subglabrata (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_20FL.JPG
Groundsel,_common;_Senecio_vulgaris
Groundsel, common; adult; Senecio vulgaris (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_04A.JPG
Groundsel,_common;_Senecio_vulgaris
Groundsel, common; adult; Senecio vulgaris (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_04A2.JPG
Groundsel,_common;_Senecio_vulgaris
Groundsel, common; flower; Senecio vulgaris (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_04F.JPG
Groundsel_(Senecio_sp.)
Groundsel (Senecio sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW035.JPG
Guinea_grass_(Gramineae,_Panicum_maximum_Jacq.)
Guinea grass (Gramineae, Panicum maximum Jacq.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW040A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW040D.JPG
Gumweed,_curlycup;_Grindelia_squarrosa
Gumweed, curlycup; adult; Grindelia squarrosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_03A.JPG
Gumweed,_curlycup;_Grindelia_squarrosa
Gumweed, curlycup; flower; Grindelia squarrosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_03F.JPG
Gumweed,_curlycup;_Grindelia_squarrosa
Gumweed, curlycup; leaf; Grindelia squarrosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_03L.JPG
Gumweed,_curlycup;_Grindelia_squarrosa
Gumweed, curlycup; seedling; Grindelia squarrosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_03S.JPG
Hairy_(left),_cutleaf_(center)_and_black_(right)_nightshades
Hairy (left), cutleaf (center)and black (right)nightshades (R. G. Wilson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111069.JPG
Hairy_galinsoga_(Galinsoga_ciliata)
Hairy galinsoga (Galinsoga ciliata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW029.JPG
Hairy_nightshade_berries,_immature_with_star_pattern
Hairy nightshade berries, immature with star pattern (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746071.JPG
Hairy_nightshade_berries_which_do_not_darken
Hairy nightshade berries which do not darken (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746069.JPG
Hairy_nightshade_flower
Hairy nightshade flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746072.JPG
Hairy_nightshade_plant
Hairy nightshade plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111068.JPG
Hairy_nightshade_plant
Hairy nightshade plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746073.JPG
Hairy_nightshade_seedling
Hairy nightshade seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746065.JPG
Hairy_nightshade_seedling
Hairy nightshade seedling (R. G. Wilson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111067.JPG
Hairy_vetch_seeds
Hairy vetch seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225069.JPG
Halogeton
Halogeton (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100072.JPG
Halogeton,_Halogeton_glomeratus
Halogeton adult, Halogeton glomeratus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_07A.JPG
Halogeton,_Halogeton_glomeratus
Halogeton leaf, Halogeton glomeratus (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_07L.JPG
Halogeton_plant
Halogeton plant (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100073.JPG
Halogeton_seed_head
Halogeton seed head (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100074.JPG
Hartwort,_Egyptian
Egyptian hartwort; Hartwort, Egyptian; Tordylium aegyptiacum (L.)Lam. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE216.JPG
Heartleaf_drymary_(Drymaria_cordata)
heartleaf drymary (Drymaria cordata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW011.JPG
Helianthus_annus_sunflower
Helianthus annus sunflower (fully grown plant) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY127.JPG
Hemlock,_poison;_Conium_maculatum
Hemlock, poison; adult; Conium maculatum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_06A.JPG
Hemlock,_poison;_Conium_maculatum
Hemlock, poison; flower; Conium maculatum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_06F.JPG
Hemlock,_poison;_Conium_maculatum
Hemlock, poison; seedling; Conium maculatum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_06L.JPG
Hemlock,_poison;_Conium_maculatum
Hemlock, poison; rosette; Conium maculatum (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_06S.JPG
Hemlock,_water;_Cicuta_maculata
Hemlock, water; adult; Cicuta maculata (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_07A.JPG
Hemlock,_water;_Cicuta_maculata
Hemlock, water; flower; Cicuta maculata (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_07F.JPG
Hemlock,_water;_Cicuta_maculata
Hemlock, water; leaf; Cicuta maculata (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_07L.JPG
Hemlock,_water;_Cicuta_maculata
Hemlock, water; roots; Cicuta maculata (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_07R.JPG
Hemp_dogbane_(Apocynum_cannabinum)
Hemp dogbane (Apocynum cannabinum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW005.JPG
Hemp_sesbania_(Sesbania_exaltata)
Hemp sesbania (Sesbania exaltata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW085.JPG
Henbane,_black;_Hyoscyamus_niger
Henbane, black; adult; Hyoscyamus niger (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_04A.JPG
Henbane,_black;_Hyoscyamus_niger
Henbane, black; flower; Hyoscyamus niger (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_04F.JPG
Henbane,_black;_Hyoscyamus_niger
Henbane, black; fruit; Hyoscyamus niger (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_04F2.JPG
Henbane,_black;_Hyoscyamus_niger
Henbane, black; seedling; Hyoscyamus niger (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_04S.JPG
Henbit,_great_1
Great henbit; Henbit, great; Kurray; Lamium amplexicaule L.; Larnium paczoskianum Vorosch.; Larnium rumelicum ssp orientale Pacz. ; Uj'ajeh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE136.JPG
Henbit,_great_2
Great henbit; Henbit, great; Kurray; Lamium amplexicaule L.; Larnium paczoskianum Vorosch.; Larnium rumelicum ssp orientale Pacz. ; Uj'ajeh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE137.JPG
Henbit,_Lamium_amplexicaule
Henbit flower, Lamium amplexicaule (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_05F.JPG
Henbit,_Lamium_amplexicaule
Henbit seedling, Lamium amplexicaule (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_05S.JPG
Henbit_(Lamium_amplexicaule)
Henbit (Lamium amplexicaule) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW078.JPG
Highland_nutsedge_(Cyperaceae,_Cyperus_rigidifofius_Steud.)
Highland nutsedge (Cyperaceae, Cyperus rigidifofius Steud.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW026A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW026D.JPG
Hoary_Cress
Hoary Cress (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100007.JPG
Hoary_cress/White_top
Cardaria draba (L.)Desv.; Cress, hoary; Gnaibreh; Hoary cress; Lepidium draba L.; Lislis; Qana-barri; White top (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE078.JPG
Hoary_Cress_flowers
Hoary Cress flowers (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100008.JPG
Hoary_Cress_infestation
Hoary Cress infestation (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100005.JPG
Hoary_Cress_leaves
Hoary Cress leaves (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100006.JPG
honeyvine_milkweed_(Ampelamus_albidus)
honeyvine milkweed (Ampelamus albidus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW006.JPG
horsenettle(Solanum_carolinensa)
horsenettle(Solanum carolinensa) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW114.JPG
horseweed_(Erigeron_canadensis)
horseweed (Erigeron canadensis) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW027.JPG
Houndstongue
Houndstongue (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100093.JPG
Houndstongue
Houndstongue (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100094.JPG
Houndstongue,_Cynoglossum_officinale
Houndstongue adult, Cynoglossum officinale (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_06A.JPG
Houndstongue,_Cynoglossum_officinale
Houndstongue seeds, Cynoglossum officinale (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_06D.JPG
Houndstongue,_Cynoglossum_officinale
Houndstongue flower, Cynoglossum officinale (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_06F.JPG
Houndstongue,_Cynoglossum_officinale
Houndstongue seedling, Cynoglossum officinale (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_06S.JPG
Houndstongue_rosette
Houndstongue rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100069.JPG
Houndstongue_seed
Houndstongue seed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100071.JPG
Houndstongue_seed_heads
Houndstongue seed heads (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100070.JPG
Imperata_cylindrica
Imperata cylindrica (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM02B.JPG
Inland_saltgrass
Inland saltgrass (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031007.JPG
Ipomoea_hederacea__ivyleaf_morningglory
Ipomoea hederacea ivyleaf morningglory (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY118.JPG
Ipomoea_sp._Morningglory
Ipomoea sp. Morningglory (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY119.JPG
Itch_grass_(Gramineae,_Rottboellia_cochinchinensis_Lour._W.D._Clayton)
Itch_grass_(Gramineae, Rottboellia cochinchinensis (Lour.)W.D. Clayton)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW042A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW042D.JPG
Japanese_brome_panicle
Japanese brome panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031049.JPG
Japanese_honeysuckle_(Lonicera_japonica)
Japanese honeysuckle (Lonicera japonica) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW009.JPG
Jimpson_weed_plant_in_dry_bean_field
Jimpson weed plant in dry bean field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746059.JPG
Jimpson_weed_seed_pod_and_spines
Jimpson weed seed pod and spines (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746061.JPG
Jimpson_weed_seedling_and_cotyledons
Jimpson weed seedling and cotyledons (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746058.JPG
Jimsonweed
Jimsonweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036012.JPG
Jimsonweed_(Datura_stramonium)
Jimsonweed (Datura stramonium) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW112.JPG
Jimsonweed_plant
Jimsonweed plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111053.JPG
Jimsonweed_seed_capsule
Jimsonweed seed capsule (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111054.JPG
Jimpson_weed_flower
Jimpson weed flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746060.JPG
Johnson_grass
Johnson grass; Aleppo grass; Hashishet el faras; Kusaibeh; Sorghum halepense (L.)Pers. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE132.JPG
Johnson_grass_in_dry_beans
Johnson grass in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916016.JPG
Johnsongrass
Johnsongrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658020.JPG
Johnsongrass
Johnsongrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031048.JPG
Johnsongrass
Johnsongrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036049.JPG
Johnsongrass_(Sorghum_halepense)
Johnsongrass adult (Sorghum halepense)(Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_05A.JPG
Johnsongrass_(Sorghum_halepense)
Johnsongrass (Sorghum halepense) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW076.JPG
Johnsongrass_*_Sorghum_halepense
Johnsongrass flower * Sorghum halepense (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_05F.JPG
Johnsongrass_*_Sorghum_halepense
Johnsongrass ligule * Sorghum halepense (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_05G.JPG
Johnsongrass_*_Sorghum_halepense
Johnsongrass roots * Sorghum halepense (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_05R.JPG
Johnsongrass_in_beans
Johnsongrass in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658025.JPG
Johnsongrass_in_onions
Johnsongrass in onions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203041.JPG
Johnsongrass_in_onions
Johnsongrass in onions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203042.JPG
Johnsongrass_in_pole_bean_field
Johnsongrass in pole bean field (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4035097.JPG
Johnsongrass_seeds
Johnsongrass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225055.JPG
Jointed_Goatgrass
Jointed Goatgrass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036051.JPG
Jointed_goatgrass_cylinders
Jointed goatgrass cylinders (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104041.JPG
Jointed_goatgrass_diagram
Jointed goatgrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112074.JPG
Jointed_goatgrass_in_wheat
Jointed goatgrass in wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104044.JPG
Jointed_goatgrass_infested_with_Russian_wheat_aphid
Jointed goatgrass infested with Russian wheat aphid (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104046.JPG
Jointed_goatgrass_patch_in_wheat
Jointed goatgrass patch in wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104045.JPG
Jointed_goatgrass_seedling_in_field
Jointed goatgrass seedling in field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104043.JPG
Jointed_goatgrass_seeds
Jointed goatgrass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225056.JPG
Kentucky_bluegrass_panicle
Kentucky bluegrass panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031035.JPG
Kikuyu_grass_(Gramineae,_Pennisetum_clandestinum_Chiov.)
Kikuyu grass (Gramineae, Pennisetum clandestinum Chiov.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW041A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW041D.JPG
Knapweed,_diffuse;_Centaurea_diffusa
Knapweed, diffuse; adult; Centaurea diffusa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_08A.JPG
Knapweed,_diffuse;_Centaurea_diffusa
Knapweed, diffuse; bracts; Centaurea diffusa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_08D.JPG
Knapweed,_diffuse;_Centaurea_diffusa
Knapweed, diffuse; flower; Centaurea diffusa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_08F.JPG
Knapweed,_diffuse;_Centaurea_diffusa
Knapweed, diffuse; flower; Centaurea diffusa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_08F2.JPG
Knapweed,_Russian;_Centaurea_repens
Knapweed, Russian; adult; Centaurea repens (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_09A.JPG
Knapweed,_Russian;_Centaurea_repens
Knapweed, Russian; bracts; Centaurea repens (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_09D.JPG
Knapweed,_Russian;_Centaurea_repens
Knapweed, Russian; flower; Centaurea repens (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_09F.JPG
Knapweed,_Russian;_Centaurea_repens
Knapweed, Russian; seedling; Centaurea repens (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_09S.JPG
Knapweed,_spotted;_Centaurea_maculosa
Knapweed, spotted; adult; Centaurea maculosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_10A.JPG
Knapweed,_spotted;_Centaurea_maculosa
Knapweed, spotted; flower; Centaurea maculosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_10F.JPG
Knapweed,_spotted;_Centaurea_maculosa
Knapweed, spotted; bracts; Centaurea maculosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_10F2.JPG
Knapweed,_spotted;_Centaurea_maculosa
Knapweed, spotted; seedling; Centaurea maculosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_10S.JPG
Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
Knapweed, squarrose; adult; Centaurea virgata var. squarrosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_11A.JPG
Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
Knapweed, squarrose; flower; Centaurea virgata var. squarrosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_11F.JPG
Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
Knapweed, squarrose; flower; Centaurea virgata var. squarrosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_11F2.JPG
Knapweed,_squarrose;_Centaurea_virgata_var._squarrosa
Knapweed, squarrose; seedling; Centaurea virgata var. squarrosa (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_11S.JPG
Knapweed_biocontrol_agents_
Knapweed biocontrol agents (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094061.JPG
Knotgrass
Knotgrass; Polygonum aviculare L.; Polygonum heterophyllum Lindman; Polygonum littorale; Qoddab (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE184.JPG
Knotgrass_(Polygonaceae,_Polygonum_aviculare_L.)
Knotgrass, Polygonaceae, Polygonum aviculare L. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW052A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW052D.JPG
Knotweed,_prostrate;_Polygonum_aviculare
Knotweed, prostrate; adult; Polygonum aviculare (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_06A.JPG
Knotweed,_prostrate;_Polygonum_aviculare
Knotweed, prostrate; flower; Polygonum aviculare (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_06F.JPG
Knotweed,_prostrate;_Polygonum_aviculare
Knotweed, prostrate; seedling; Polygonum aviculare (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_06S.JPG
Knotweed,_prostrate;_Polygonum_aviculare
Knotweed, prostrate; leaf; Polygonum aviculare (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_06L.JPG
knotweed_(Polygonum_sp.)_
knotweed (Polygonum sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW098.JPG
Kochia
Kochia (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036011.JPG
Kochia
Kochia (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658021.JPG
Kochia,_dense_stand_beneath_mother_plant
Kochia, dense stand beneath mother plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746014.JPG
Kochia,_dense_stand_in_spring
Kochia, dense stand in spring (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746013.JPG
Kochia,_early_stage_in_spring
Kochia, early stage in spring (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746010.JPG
Kochia,_green_stem
Kochia, green stem (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746020.JPG
Kochia,_Kochia_scoparia
Kochia adult, Kochia scoparia (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_09A.JPG
Kochia,_Kochia_scoparia
Kochia adult, Kochia scoparia (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_09A2.JPG
Kochia,_Kochia_scoparia
Kochia field, Kochia scoparia (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_09X.JPG
Kochia,_Kochia_scoparia
Kochia seedling, Kochia scoparia (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_09S.JPG
Kochia,_mature_triazine_resistant_plant
Kochia, mature triazine resistant plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746017.JPG
Kochia,_multiple_side_shoots
Kochia, multiple side shoots (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746012.JPG
Kochia,_puffball_stage_in_early_spring
Kochia, puffball stage in early spring (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746011.JPG
Kochia,_red_flowers
Kochia, red flowers (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746024.JPG
Kochia,_red_stem
Kochia, red stem (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746019.JPG
Kochia,_triazine_resistant_in_corn_field
Kochia, triazine resistant in corn field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746016.JPG
Kochia,_yellow_flower_closeup
Kochia, yellow flower closeup (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746022.JPG
Kochia_+_onion
Kochia + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658005.JPG
Kochia_branch_in_full_flower
Kochia branch in full flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746021.JPG
Kochia_leaf_shape_and_size_variation
Kochia leaf shape and size variation (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746018.JPG
Kochia_pollen_feeding_by_blister_beetle
Kochia pollen feeding by blister beetle (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746025.JPG
Kochia_pollen_grain_under_SEM
Kochia pollen grain under SEM (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746023.JPG
Kochia_seeds
Kochia seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225057.JPG
kudzu_(Pueraria_lobata)
kudzu (Pueraria lobata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW084.JPG
Ladysthumb,_Polygonum_persicaria
Ladysthumb adult, Polygonum persicaria (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_06A.JPG
Ladysthumb,_Polygonum_persicaria
Ladysthumb flower, Polygonum persicaria (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_06F.JPG
Lambsquarter_in_dry_beans
Lambsquarter in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916020.JPG
Lambsquarter_in_onion
Lambsquarter in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413091.JPG
Lambsquarter_seedling
Lambsquarter seedling (R. G. Wilson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111060.JPG
Lambsquarters,_Chenopodium_album
Lambsquarters adult, Chenopodium album (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_07A.JPG
Lambsquarters,_Chenopodium_album
Lambsquarters adult, Chenopodium album (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_07A2.JPG
Lambsquarters,_Chenopodium_album
Lambsquarters seedling, Chenopodium album (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_07S.JPG
Lambsquarters,_Chenopodium_album
Lambsquarters seedling, Chenopodium album (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_07S2.JPG
Lambsquarters_+_onion
Lambsquarters + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658007.JPG
Lambsquarters_+_spinach_red_rust
Lambsquarters + spinach red rust (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0812097.JPG
Lambsquarters_+_spinach_red_rust
Lambsquarters + spinach red rust (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0812098.JPG
Lambsquarters_+_spinach_red_rust
Lambsquarters + spinach red rust (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0812099.JPG
Lambsquarters_seeds
Lambsquarters seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225058.JPG
Lanceleaf_Sage
Lanceleaf Sage (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036009.JPG
Lanceleaf_sage
Lanceleaf sage (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746081.JPG
Lanceleaf_sage_plants_in_dry_bean_field
Lanceleaf sage plants in dry bean field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746080.JPG
Lantana_camara,_pink-flowered_form
Lantana camara, pink-flowered form (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM04A.JPG
Large_barnyardgrass_plant_seed_heads
Large barnyardgrass plant seed heads (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104009.JPG
Large_crabgrass_(Digitaria_sanguinalis)
Large crabgrass (Digitaria sanguinalis) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW066.JPG
Large_sandbur_plant
Large sandbur plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104026.JPG
Larkspur,_Delphinium_geyerii
Larkspur, Delphinium geyerii (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094033.JPG
Late_weed_(Boraginaceae,_Trichodesma_zeylanicum_L._R._Br.)
Late weed (Boraginaceae, Trichodesma zeylanicum (L.)R. Br.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW004A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW004D.JPG
Leaf_Spurge_heart-shaped_bracts
Leaf Spurge heart-shaped bracts (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100018.JPG
Leafy_Spurge
Leafy Spurge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036039.JPG
Leafy_Spurge,_Canada_Thistle_and_Russian_Knapweed_perennial_roots
Leafy Spurge, Canada Thistle and Russian Knapweed perennial roots (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100038.JPG
Leafy_Spurge,_flowering
Leafy Spurge, flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502062.JPG
Leafy_Spurge,_late_flowering
Leafy Spurge, late flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502064.JPG
Leafy_Spurge,_leaf_shape_+_latex
Leafy Spurge, leaf shape + latex (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502063.JPG
Leafy_Spurge,_sheep_grazing_for_control
Leafy Spurge, sheep grazing for control (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502058.JPG
Leafy_Spurge,_vegetative_reproduction
Leafy Spurge, vegetative reproduction (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502059.JPG
Leafy_Spurge,_whole_plant_flowering
Leafy Spurge, whole plant flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502060.JPG
Leafy_Spurge_at_Meeker,_grazed_left,_ungrazed_right
Leafy Spurge at Meeker, grazed left, ungrazed right (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502057.JPG
Leafy_Spurge_field
Leafy Spurge field (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094035.JPG
Leafy_Spurge_root_crown_and_root_buds
Leafy Spurge root crown and root buds (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100016.JPG
Leafy_Spurge_seed
Leafy Spurge seed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100019.JPG
Leafy_spurge_seeds
Leafy spurge seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225059.JPG
Leafy_Spurge_with_yello-green_bracts
Leafy Spurge with yello-green bracts (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100014.JPG
Leptochloa_chinensis
Leptochloa chinensis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R10.JPG
Liquorice,_common
Common liquorice; Glycyrrhiza glabra L.; Glycyrrhiza glandulifera Waldst. & Kit.; I'rk soos; Liquorice, common; Soos (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE140.JPG
little_barley_(Hordeum_pusillum)
little barley (Hordeum pusillum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW069.JPG
Little_bluestem
Little bluestem (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031020.JPG
London_rocket
London rocket; Hwairreh; Kibseh; Saleeh; Sisymbrium irio L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE090.JPG
Love_grass_(Gramineae,_Setaria_verticillata_L._P._Beauv.)
Love grass (Gramineae, Setaria verticillata (L.)P. Beauv.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW044A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW044D.JPG
Low_larkspur,_Delphinium_spp.
Low larkspur flower, Delphinium spp. (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_08F2.JPG
Low_larkspur,_Delphinium_spp.
Low larkspur flower and leaf, Delphinium spp. (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_08FL.JPG
Ludwigia_octovalvis
Ludwigia octovalvis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R08.JPG
Ludwigia_prostrata
Ludwigia prostrata (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R19.JPG
Lupine,_Lupinus_spp.
Lupine adult, Lupinus spp. (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_09A.JPG
Lupine,_Lupinus_spp.
Lupine flower, Lupinus spp. (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_09F.JPG
Lupine,_Lupinus_spp.
Lupine flower, Lupinus spp. (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_09F2.JPG
Macdonaldi_(Compositae,_Galinsoga_parviflora_Cav.)
Macdonaldi (Compositae, Galinsoga parviflora Cav. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW014A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW014D.JPG
Mallow,_bull
Bull mallow; Mallow, bull; Malva montana Forsk.; Malva nicaeensis All. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE156.JPG
Mallow_(Malvaceae,_Malva_verticillata_L.)
Mallow_(Malvaceae, Malva verticillata L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW045A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW045D.JPG
Malvaceae,_Sida_acuta_Burm._f.
Malvaceae, Sida acuta Burm. f. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW046A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW046D.JPG
Marshelder,_Iva_xanthifolia
Marshelder adult, Iva xanthifolia (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_06A.JPG
Marshelder,_Iva_xanthifolia
Marshelder flower, Iva xanthifolia (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_06F.JPG
Marshelder,_Iva_xanthifolia
Marshelder flower and leaf, Iva xanthifolia (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_06FL.JPG
Marshelder,_Iva_xanthifolia
Marshelder leaf, Iva xanthifolia (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_06L.JPG
maypop_passionflower_(Passiflora_incarnata)
maypop passionflower (Passiflora incarnata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW093.JPG
mayweed_(Anthemis_cotula)
mayweed (Anthemis cotula) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW020.JPG
Mayweed_(False_Chamomile),_Authemis_cotula
Mayweed (False Chamomile), Authemis cotula (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094019.JPG
Mediterranean_Sage
Mediterranean Sage (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094027.JPG
Mediterranean_Sage
Mediterranean Sage (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094029.JPG
Mediterranean_Sage,_Salvia_aethiopis
Mediterranean Sage, Salvia aethiopis (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094026.JPG
Mediterranean_Sage_(Gray_Areas)
Mediterranean Sage (Gray Areas) (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094028.JPG
Medusahead,_Taeniatherum_caput-medusae
Medusahead adult, Taeniatherum caput-medusae (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_10A.JPG
Medusahead,_Taeniatherum_caput-medusae
Medusahead flower, Taeniatherum caput-medusae (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_10F.JPG
Medusahead,_Taeniatherum_caput-medusae
Medusahead seeds, Taeniatherum caput-medusae (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_10F2.JPG
Melilot,_indian
Indian melilot; Handaqooq; Melilot, indian; Melilotus indica (L.)AI1. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE146.JPG
Mercury,_annual
Annual mercury; Mercurialis annua L.; Mercury, annual (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE104.JPG
Mesquite/Yanbut
Mesquite; Prosopis farcta (Banks & Sol.)Macbride ; Shilshilawe; Yanbut (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE148.JPG
Mexican_poppy_(Papaveraceae,_Argemone_mexicana_L.)
Mexican poppy (Papaveraceae, Argemone mexicana L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW048A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW048D.JPG
Milk_vetch_seeds
Milk vetch seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225070.JPG
Milkweed_in_dry_beans
Milkweed in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916022.JPG
Mimosa_pigra
Mimosa pigra (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM04B.JPG
Mistletoe,_oriental
Mistletoe, oriental; Dabak; E'nebbeh; Oriental mistletoe; Viscum cruciatum Sieb. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE154.JPG
Monochoria_vaginalis
Monochoria vaginalis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R02.JPG
Monochoria_vaginalis
Monochoria vaginalis (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R14.JPG
Morningglory_in_beans
Morningglory in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658026.JPG
Morningglory_in_onions
Morningglory in onions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2216049.JPG
Morningglory_in_onions
Morningglory in onions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2216050.JPG
Morningglory
Morningglory (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1206001.JPG
Morningglory
Morningglory (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1206002.JPG
Morningglory
Morningglory (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1206003.JPG
Mouseear_chickweed_(Cerastium_vulgatum)
Mouseear chickweed (Cerastium vulgatum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW012.JPG
Musk_Thistle
Musk Thistle (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036036.JPG
Musk_Thistle,_collection_of_T._horridus_in_infested_weeds
Musk Thistle, collection of T. horridus in infested weeds (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094040.JPG
Musk_Thistle,_infestation_near_Collbran
Musk Thistle, infestation near Collbran (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094041.JPG
Musk_Thistle,_infestation_near_Collbran_3_years_later
Musk Thistle, infestation near Collbran 3 years later (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094042.JPG
Musk_Thistle_1st-year_rosette
Musk Thistle 1st-year rosette (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502085.JPG
Musk_Thistle_2nd-year_rosette
Musk Thistle 2nd-year rosette (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502086.JPG
Musk_Thistle_2nd-year_rosette
Musk Thistle 2nd-year rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100049.JPG
Musk_Thistle_flowering_stages
Musk Thistle flowering stages (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502084.JPG
Musk_thistle_infestation
Musk thistle infestation (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413049.JPG
Musk_Thistle_infestation
Musk Thistle infestation (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100048.JPG
Musk_Thistle_plant
Musk Thistle plant (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100052.JPG
Musk_Thistle_stem_and_bud,_spines_on_leaves_and_stem
Musk Thistle stem and bud, spines on leaves and stem (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100051.JPG
Mustard
Mustard (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413099.JPG
Mustard
Mustard (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100083.JPG
Mustard
Mustard (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100084.JPG
Mustard
Mustard (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100085.JPG
Mustard,_black;_Brassica_nigra
Mustard, black; adult; Brassica nigra (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_08A.JPG
Mustard,_black;_Brassica_nigra
Mustard, black; fruit; Brassica nigra (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_08F.JPG
Mustard,_black;_Brassica_nigra
Mustard, black; flower; Brassica nigra (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_08F2.JPG
Mustard,_black;_Brassica_nigra
Mustard, black; leaf; Brassica nigra (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_08L.JPG
Mustard,_blue;_Chorispora_tenella
Mustard, blue; adult; Chorispora tenella (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_09A.JPG
Mustard,_blue;_Chorispora_tenella
Mustard, blue; flower; Chorispora tenella (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_09F.JPG
Mustard,_blue;_Chorispora_tenella
Mustard, blue; fruit; Chorispora tenella (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_09Z.JPG
Mustard,_blue;_Chorispora_tenella
Mustard, blue; stem; Chorispora tenella (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_09Z2.JPG
Mustard,_hoary
Hoary mustard; Fossat; Hirschfeldia incana (L)Lagreze- Fossat; Mustard, hoary; Sinapis incana L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE082.JPG
Mustard,_pink
Pink mustard; Erucaria aleppica Gaertner,; Erucaria hispanica (L.)Druce; Erucaria myagroides (L.)Halacsy,; Erucaria tenuifolia DC.; Mustard, pink(FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE080.JPG
Mustard,_tansy
mustard, tansy; flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_11F.JPG
Mustard,_tansy
Mustard, tansy; fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_11F2.JPG
Mustard,_tansy
Mustard, tansy; seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_11S.JPG
Mustard,_tansy
Mustard, tansy; adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_11A.JPG
Mustard,_tumble;_Sisymbrium_altissimum
Mustard, tumble; adult; Sisymbrium altissimum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_12A.JPG
Mustard,_tumble;_Sisymbrium_altissimum
Mustard, tumble; adult; Sisymbrium altissimum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_12A2.JPG
Mustard,_tumble;_Sisymbrium_altissimum
Mustard, tumble; seedling; Sisymbrium altissimum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_12S.JPG
Mustard,_tumble;_Sisymbrium_altissimum
Mustard, tumble; seedling; Sisymbrium altissimum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_12S2.JPG
Mustard,_white
Mustard, white; Sinapis alba L.; Sinapis dissecta Lag.; White mustard (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE086.JPG
Mustard,_wild/Charlock
Mustard, wild; Brassica kaber (DC)L.C.Wheeler.; Charlock; Sinapis arvensis L.; Sinapis orientalis L.; Sinapis schkuhriana Reichenb. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE088.JPG
Mustard,_wild;_Brassica_kaber
Mustard, wild (Brassica kaber); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_10A.JPG
Mustard,_wild;_Brassica_kaber
Mustard, wild (Brassica kaber); fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_10F.JPG
Mustard,_wild;_Brassica_kaber
Mustard, wild (Brassica kaber); flower and seeds (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_10FD.JPG
Mustard,_wild;_Brassica_kaber
Mustard, wild (Brassica kaber); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_10S.JPG
Mustard_in_onion
Mustard in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413090.JPG
Narrowleaf_vetch_(Vicia_angustifolia)
Narrowleaf vetch (Vicia angustifolia) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW086.JPG
Nettle,_small
Nettle, small; Small nettle; Urtica urens L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE218.JPG
Nightshade
Nightshade (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658018.JPG
Nightshade
Nightshade (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658019.JPG
Nightshade
Nightshade (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036005.JPG
Nightshade,_bittersweet;_Solanum_dulcamara
Nightshade, bittersweet (Solanum dulcamara); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_09A.JPG
Nightshade,_bittersweet;_Solanum_dulcamara
Nightshade, bittersweet (Solanum dulcamara); flower and fruits (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_09F.JPG
Nightshade,_bittersweet_(Solanum_dulcamara)
Nightshade, bittersweet (Solanum dulcamara); flower and leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_09LF.JPG
Nightshade,_cutleaf_(Solanum_triflorum)
Nightshade, cutleaf (Solanum triflorum); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_10A.JPG
Nightshade,_cutleaf_(Solanum_triflorum)
Nightshade, cutleaf (Solanum triflorum); flower and leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_10FL.JPG
Nightshade,_cutleaf_(Solanum_triflorum)
Nightshade, cutleaf (Solanum triflorum); seedling (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_10S.JPG
Nightshade,_hairy_(Solanum_sarrachoides)
Nightshade, hairy (Solanum sarrachoides); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_11A.JPG
Nightshade,_hairy_(Solanum_sarrachoides)
Nightshade, hairy (Solanum sarrachoides); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_11F.JPG
Nightshade,_hairy_(Solanum_sarrachoides)
Nightshade, hairy (Solanum sarrachoides); flower and leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_11LF.JPG
Nightshade,_hairy_(Solanum_sarrachoides)
Nightshade, hairy (Solanum sarrachoides); seedling (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_11S.JPG
Nightshade_+_onion
Nightshade + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657097.JPG
Nightshade_in_dry_beans
Nightshade in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916018.JPG
Nightshade_in_dry_beans
Nightshade in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1783070.JPG
Nightshade_in_dry_beans
Nightshade in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1783071.JPG
Nightshade_leaf_+_Colorado_potato_beetle_eggs
Nightshade leaf + Colorado potato beetle eggs (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746074.JPG
Nightshade_seedling_and_first_true_leaves
Nightshade seedling and first true leaves (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746066.JPG
Nutsedge
Nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036046.JPG
Nutsedge,_purple
Purple nutsedge; Cyperus esculentus L.; Nutgrass; Nutsedge, purple; Sa'd; Su'aideh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE092.JPG
Nutsedge,_yellow
Yellow nutsedge; Cyperus rotundus L. ; Nutsedge, yellow (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE094.JPG
Nutsedge,_yellow_(Cyperus_esculentus)
Nutsedge, yellow (Cyperus esculentus); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_12A.JPG
Nutsedge,_yellow_(Cyperus_esculentus)
Nutsedge, yellow (Cyperus esculentus); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_12F.JPG
Nutsedge,_yellow_(Cyperus_esculentus)
Nutsedge, yellow (Cyperus esculentus); roots (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_12R.JPG
Nutsedge,_yellow_(Cyperus_esculentus)
Nutsedge, yellow (Cyperus esculentus); stem (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_12T.JPG
Nutsedge_in_beans
Nutsedge in beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658027.JPG
Nutsedge_in_onion
Nutsedge in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0265050.JPG
Nutsedge_in_onion
Nutsedge in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0265051.JPG
Nutsedge_plant
Nutsedge plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112066.JPG
Oats,_wild_(Avena_fatua)
Oats, wild (Avena fatua); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_13A.JPG
Oats,_wild_(Avena_fatua)
- Oats, wild (Avena fatua); flower (Irrigated Crops)
(Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_13_13F.JPG
Oats,_wild_(Avena_fatua)
Oats, wild (Avena fatua); seed (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_13F2.JPG
Oats,_wild_(Avena_fatua)
Oats, wild (Avena fatua); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_13S.JPG
Olive,_Russian_(Elaegnus_angustifolia)
Olive, Russian (Elaegnus angustifolia); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_14A.JPG
Olive,_Russian_(Elaegnus_angustifolia)
Olive, Russian (Elaegnus angustifolia); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_14A2.JPG
Olive,_Russian_(Elaegnus_angustifolia)
Olive, Russian (Elaegnus angustifolia); seeds (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_14D.JPG
Olive,_Russian_(Elaegnus_angustifolia)
Olive, Russian (Elaegnus angustifolia); leaf and fruit (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_14LF.JPG
Onion,_wild_(Allium_spp.)
Onion, wild (Allium spp.); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_11A.JPG
Onion,_wild_(Allium_spp.)
Onion, wild (Allium spp.); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_11F.JPG
Oprickly_pear_(puntia_sp.)
Oprickly pear (puntia sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW091.JPG
Orache_(Atriplex_patula)
Orache (Atriplex patula); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_13A.JPG
Orache_(Atriplex_patula)
Orache (Atriplex patula); leaf and flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_13LF.JPG
Orchardgrass_(Dactylis_glomerata)
Orchardgrass (Dactylis glomerata); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_13A.JPG
Orchardgrass_(Dactylis_glomerata)
Orchardgrass (Dactylis glomerata); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_13F.JPG
Orchardgrass_(Dactylis_glomerata)
Orchardgrass (Dactylis glomerata); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_13L.JPG
Orchardgrass_(Dactylis_glomerata)
Orchardgrass (Dactylis glomerata); field (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_13X.JPG
Orchardgrass_panicle
Orchardgrass panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031041.JPG
Oriental_Virgin's_Bower,_Clematis_orientalis
Oriental Virgin's Bower, Clematis orientalis (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094006.JPG
Orobanche_aegyptiaca
Orobanche aegyptiaca (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM07A.JPG
Orobanche_cernua
Orobanche cernua (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM07D.JPG
Orobanche_crenata
Orobanche crenata (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM07C.JPG
Orobanche_ramosa
Orobanche ramosa (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM07B.JPG
Oxalis_(Oxalidaceae,_Oxalis_latifolia_H.B.K.)
Oxalis_(Oxalidaceae, Oxalis latifolia H.B.K.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW047A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW047D.JPG
Palestine_chamomile
Palestine chamomile; Anthem is palaestina Reut.; Chamomile, Palestine; (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE048.JPG
Parthenium_hysterophorus_flowering
Parthenium hysterophorus flowering (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM04D.JPG
Parthenium_hysterophorus_seedling
Parthenium hysterophorus seedling (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM04C.JPG
Partridge_pea_(Cassia_fasciculata)
Partridge pea (Cassia fasciculata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW080.JPG
Pennisetum_clandestinum,_flowering_and_vegetative_shoots
Pennisetum clandestinum, flowering and vegetative shoots (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM02C.JPG
Pennsylvania_smartweed_(Polygonum_pennsylvanicum)
Pennsylvania smartweed (Polygonum pennsylvanicum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW099.JPG
Pennycress,_field_(Thlaspi_arvense)
Pennycress, field (Thlaspi arvense); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_14A.JPG
Pennycress,_field_(Thlaspi_arvense)
Pennycress, field (Thlaspi arvense); fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_14F.JPG
Pennycress,_field_(Thlaspi_arvense)
Pennycress, field (Thlaspi arvense); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_14F2.JPG
Pennycress,_field_(Thlaspi_arvense)
Pennycress, field (Thlaspi arvense); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_14S.JPG
Pennycress_in_winter_wheat
Pennycress in winter wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0129055.JPG
Pennycress_in_winter_wheat
Pennycress in winter wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0129056.JPG
Peppervine_(Ampelopsis_arborea)
peppervine (Ampelopsis arborea) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW120.JPG
Pepperweed,_clasping_(Lepidium_perfoliatum)
Pepperweed, clasping (Lepidium perfoliatum); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_15A.JPG
Pepperweed,_clasping_(Lepidium_perfoliatum)
Pepperweed, clasping (Lepidium perfoliatum); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_15A2.JPG
Pepperweed,_clasping_(Lepidium_perfoliatum)
Pepperweed, clasping (Lepidium perfoliatum); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_15F.JPG
Pepperweed,_clasping_(Lepidium_perfoliatum)
Pepperweed, clasping (Lepidium perfoliatum); leaf (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_15L.JPG
Pepperweed,_perennial_*_(Lepidium_latifolium)
Pepperweed, perennial * (Lepidium latifolium); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_15A.JPG
Pepperweed,_perennial_*_(Lepidium_latifolium)
Pepperweed, perennial * (Lepidium latifolium); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_15A2.JPG
Pepperweed,_perennial_*_(Lepidium_latifolium)
Pepperweed, perennial * (Lepidium latifolium); roots (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_15R.JPG
Pepperweed,_perennial_*_(Lepidium_latifolium)
Pepperweed, perennial * (Lepidium latifolium); seedling (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_15S.JPG
Perennial_Pepperweed
Perennial Pepperweed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100054.JPG
Perennial_Pepperweed_seedlings
Perennial Pepperweed seedlings (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100055.JPG
Perennial_Sweetpea,_Lathryrus_latifolius
Perennial Sweetpea, Lathryrus latifolius (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094003.JPG
Perrenial_Pepperweed_infestation_in_pasture
Perrenial Pepperweed infestation in pasture (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100056.JPG
Pigeongrass_diagram
Pigeongrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112076.JPG
Pigeongrass_diagram
Pigeongrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112077.JPG
Pigeongrass_diagram
Pigeongrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112078.JPG
Pigeongrass_diagram
Pigeongrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112079.JPG
Pigeongrass_diagram
Pigeongrass diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112080.JPG
Pigweed,_prostrate
Prostrate pigweed; Amaranthus blitoides S.Watson; (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE024.JPG
Pigweed,_prostrate_(Amaranthus_blitoides)
Pigweed, prostrate (Amaranthus blitoides); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_14A.JPG
Pigweed,_prostrate_(Amaranthus_blitoides)
Pigweed, prostrate (Amaranthus blitoides); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_14A2.JPG
Pigweed,_prostrate_(Amaranthus_blitoides)
Pigweed, prostrate (Amaranthus blitoides); leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_14L.JPG
Pigweed,_prostrate_(Amaranthus_blitoides)
Pigweed, prostrate (Amaranthus blitoides); leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_14L2.JPG
Pigweed,_redroot_(Amaranthus_retroflexus)
Pigweed, redroot (Amaranthus retroflexus); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_15A.JPG
Pigweed,_redroot_(Amaranthus_retroflexus)
Pigweed, redroot (Amaranthus retroflexus); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_15F.JPG
Pigweed,_redroot_(Amaranthus_retroflexus)
Pigweed, redroot (Amaranthus retroflexus); leaf, flower, roots (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_15LFR.JPG
Pigweed,_redroot_(Amaranthus_retroflexus)
Pigweed, redroot (Amaranthus retroflexus); seedling (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_15S.JPG
Pigweed,_white
White pigweed; Amaranthus angustifolius Lam.; Amaranthus graecizans L.; Amaranthus sylvestris Vill.; (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE026.JPG
Pigweed_+_onion
Pigweed + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658008.JPG
Pigweed_in_onions
Pigweed in onions (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916008.JPG
Pigweed_plant,_in_dry_beans
Pigweed plant, in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916012.JPG
Pimpernel,_blue
Blue pimpernel; Anagallis arvensis ssp caerulea Hartman; Anagallis arvensis ssp foemina (Miller)Schinz. & Thell. ; Anagallis foemina Miller; Pimpernel, blue (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE192.JPG
Pimpernel,_scarlet
Scarlet pimpernel; Anagallis arvensis L.; Anagallis parviflora Hoffmanns. & Link; Anagallis phoenicea Scop.; Anagallis platyphylla Baudo; Pimpernel, scarlet (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE190.JPG
Pink_vetch
Pink vetch (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658032.JPG
Plantain,_broadleaf_(Plantago_major)
Plantain, broadleaf (Plantago major); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_14A.JPG
Plantain,_buckhorn_(Plantago_lanceolata)
Plantain, buckhorn (Plantago lanceolata); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_15A.JPG
Plantain,_buckhorn_(Plantago_lanceolata)
Plantain, buckhorn (Plantago lanceolata); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_15F.JPG
Plantain,_narrow-leaved/_Ribgrass
Ribgrass; Plantago lanceolata L.; Plantain, narrow-leaved; Widnah (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE182.JPG
Poison_ivy_(Rhus_radioans)
Poison ivy (Rhus radioans) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW004.JPG
Pokeberry_(Phytolacca_americana)
Pokeberry (Phytolacca americana) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW094.JPG
Polygonum_sp._Smartweed
Polygonum sp. Smartweed (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY111.JPG
Poorjoe_(Diodia_teres)
Poorjoe (Diodia teres) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW108.JPG
Poppy,_corn/Poppy,_field
Poppy, corn; Dahoon; Papaver rhoeas L.; Poppy, field; Shaka'ek anno'man; Shakeek (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE180.JPG
Poppy,_prickly_long-headed_1
Prickly long-headed poppy; Papaver argemone L.; Poppy, prickly long-headed (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE178.JPG
Poppy,_prickly_long-headed_2
Prickly long-headed poppy; Papaver argemone L.; Poppy, prickly long-headed (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE179.JPG
Potamogeton_distinctus
Potamogeton distinctus (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R20.JPG
Povertyweed_(Iva_axillaris)
Povertyweed (Iva axillaris); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_13A.JPG
Povertyweed_(Iva_axillaris)
Povertyweed (Iva axillaris); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_13S.JPG
Povertyweed_(Iva_axillaris)
Povertyweed (Iva axillaris); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_13F.JPG
Povertyweed_(Iva_axillaris)
Povertyweed (Iva axillaris); seedling (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_13S2.JPG
Prairie_junegrass
Prairie junegrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031028.JPG
Prairie_sandreed
Prairie sandreed (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031022.JPG
Prairie_sandreed,_hairy_ligule
Prairie sandreed, hairy ligule (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031023.JPG
Prairie_sandreed_panicle
Prairie sandreed panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031024.JPG
Prickly_lettuce, Lactuca_serriola
Prickly lettuce adult, Lactuca serriola (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_10A.JPG
Prickly_lettuce, Lactuca_serriola
Prickly lettuce leaf, Lactuca serriola (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_10L.JPG
Prickly_lettuce, Lactuca_serriola
Prickly lettuce field, Lactuca serriola (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_10X.JPG
Prickly_lettuce, Lactuca_serriola
Prickly lettuce seedling, Lactuca serriola (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_10S.JPG
Prickly_lettuce_1
Prickly lettuce; Khsaiseh; Lactuca scariola L.; Lactuca serriola L.; Libbeina (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE058.JPG
Prickly_lettuce_2
Prickly lettuce; Khsaiseh; Lactuca scariola L.; Lactuca serriola L.; Libbeina (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE059.JPG
Prickly_Pear_Cactus
Prickly Pear Cactus (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100097.JPG
Prickly_Pear_cactus
Prickly Pear cactus (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031058.JPG
Prickly_Pear_Cactus_infestation_of_pasture
Prickly Pear Cactus infestation of pasture (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100098.JPG
prickly_sida_(sida_spinosa)
prickly sida (sida spinosa) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW089.JPG
prostrate_vervain_(Verbena_rigida)
prostrate vervain (Verbena rigida) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW118.JPG
Pubescent_wheatgrass_bunch
Pubescent wheatgrass bunch (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031002.JPG
Pubescent_wheatgrass_spikelets
Pubescent wheatgrass spikelets (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031001.JPG
Puncture_Vine
Puncture Vine (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036024.JPG
Puncture_vine
Puncture vine (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658012.JPG
Puncture_vine
Puncture vine (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658013.JPG
Puncture_vine
Puncture vine (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658014.JPG
Puncture_vine
Puncture vine (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100076.JPG
Puncture_vine
Puncture vine; Kharshoom-an-naga; Shiqshiq; Tribulus terrestris L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE220.JPG
Puncture_vine/Caltrops_(Zygophyllaceae,_Tribulus_terrestris_L.)
Puncture vine/Caltrops (Zygophyllaceae, Tribulus terrestris L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW063A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW063D.JPG
Puncture_vine_(Goat's_Head)
Puncture vine (Goat's Head) (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100075.JPG
Puncture_vine_(Tribulus_terrestris)
Puncture vine (Tribulus terrestris); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_16A.JPG
Puncture_vine_(Tribulus_terrestris)
Puncture vine (Tribulus terrestris); flower and leaf (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_16FL.JPG
Puncture_vine_flower
Puncture vine flower (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100077.JPG
Puncture_vine_flowers
Puncture vine flowers (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746056.JPG
Puncture_vine_plant
Puncture vine plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112063.JPG
Puncture_vine_plant_and_true_leaf
Puncture vine plant and true leaf (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746055.JPG
Puncture_vine_seed
Puncture vine seed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100078.JPG
Puncture_vine_seed_body_and_spines
Puncture vine seed body and spines (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746057.JPG
Puncture_vine_seedling
Puncture vine seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112062.JPG
Puncture_vine_seedling_and_cotyledons
Puncture vine seedling and cotyledons (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746054.JPG
Puncture_vine_seeds
Puncture vine seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225062.JPG
Puncturevine_+_onion
Puncturevine + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657095.JPG
Purple_gooseberry_(Sol_anaceae,_Physalis_philadelphica_Lam.)
Purple gooseberry (Sol anaceae, Physalis philadelphica Lam.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW059A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW059D.JPG
Purple_locoweed
Purple locoweed (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031054.JPG
Purple_Loosestrife
Purple Loosestrife (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094086.JPG
Purple_Loosestrife
Purple Loosestrife (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100095.JPG
Purple_loosestrife, Lythrum_salicaria
Purple loosestrife adult, Lythrum salicaria (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_12A.JPG
Purple_loosestrife, Lythrum_salicaria
Purple loosestrife flower, Lythrum salicaria (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_12F.JPG
Purple_loosestrife, Lythrum_salicaria
Purple loosestrife flower, Lythrum salicaria (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_12F2.JPG
Purple_loosestrife, Lythrum_salicaria
Purple loosestrife leaf, Lythrum salicaria (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_12L.JPG
Purple_Loosestrife,_Lythrum_salicaria
Purple Loosestrife, Lythrum salicaria (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094001.JPG
Purple_Loosestrife,_Lythrum_salicaria
Purple Loosestrife, Lythrum salicaria (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094017.JPG
Purple_Loosestrife_infestation
Purple Loosestrife infestation (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100096.JPG
Purple_nutsedge_(Cyperaceae,_Cyperus_rotundus_L.)
Purple nutsedge (Cyperaceae, Cyperus rotundus L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW027A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW027D.JPG
purple_nutsedge_(Cyperus_rotundus)
purple nutsedge (Cyperus rotundus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW055.JPG
Purple_vetch
Purple vetch (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658033.JPG
Purselane,_common
Common purselane; Baklah; Portulaca oleracea L.; Purselane, common; Rigla (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE188.JPG
Purslane,_common_(Portulaca_oleracea)
Purslane, common (Portulaca oleracea); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_16A.JPG
Purslane,_common_(Portulaca_oleracea)
Purslane, common (Portulaca oleracea); seedling (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_16S.JPG
Purslane,_common_(Portulaca_oleracea)
Purslane, common (Portulaca oleracea); seedling (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_16S2.JPG
Purslane_(Portulacaceae,_Portulaca_oleracea_L.)
Purslane (Portulacaceae, Portulaca oleracea L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW053A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW053D.JPG
Purslane_+_onion
Purslane + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657099.JPG
Purslane_+_onion
Purslane + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657100.JPG
Purslane_plant
Purslane plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111073.JPG
Purslane_seedling
Purslane seedling (R. G. Wilson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111072.JPG
Quackgrass_(Elytrigia_repens)
Quackgrass (Elytrigia repens); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_16A.JPG
Quackgrass_(Elytrigia_repens)
Quackgrass (Elytrigia repens); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_16A2.JPG
Quackgrass_(Elytrigia_repens)
Quackgrass (Elytrigia repens); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_16F.JPG
Quackgrass_(Elytrigia_repens)
Quackgrass (Elytrigia repens); roots (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_16R.JPG
Quackgrass_seeds
Quackgrass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225063.JPG
Queen_Anne's_Lace,_Daucus_carota
Queen Anne's Lace, Daucus carota (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094007.JPG
Queen_Anne's_Lace,_Daucus_carota
Queen Anne's Lace, Daucus carota (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094008.JPG
Rabbitbrush_(Chrysothamnus_spp.)
Rabbitbrush (Chrysothamnus spp.); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_11A.JPG
Rabbitbrush_(Chrysothamnus_spp.)
Rabbitbrush (Chrysothamnus spp.); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_11A2.JPG
Rabbitbrush_(Chrysothamnus_spp.)
Rabbitbrush (Chrysothamnus spp.); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_11F.JPG
Rabbitbrush_(Chrysothamnus_spp.)
Rabbitbrush (Chrysothamnus spp.); leaf (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_11FL.JPG
Rabbitfoot_grass_(Polypogon_monspeliensis)
Rabbitfoot grass (Polypogon monspeliensis); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_09A.JPG
Rabbitfoot_grass_(Polypogon_monspeliensis)
Rabbitfoot grass (Polypogon monspeliensis); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_09F.JPG
Rabbitfoot_grass_(Polypogon_monspeliensis)
Rabbitfoot grass (Polypogon monspeliensis); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_09F2.JPG
Radish,_wild/White_charlock
Wild radish; Charlock, white; Radish, wild; Raphanus landra Moretti ex DC. ; Raphanus maritimus Sm.; Raphanus raphanistrum L.; Raphanus rostratus DC.; White charlock (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE084.JPG
Ragweed,_western_(Ambrosia_psilostachya)
Ragweed, western (Ambrosia psilostachya); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_10A.JPG
Ragweed,_western_(Ambrosia_psilostachya)
Ragweed, western (Ambrosia psilostachya); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_10F.JPG
Ragweed,_western_(Ambrosia_psilostachya)
Ragweed, western (Ambrosia psilostachya); flower and leaf (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_10FL.JPG
Red_clover_seeds
Red clover seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1224003.JPG
Red_sorrel_(Rumex_acetosella)
Red sorrel (Rumex acetosella) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW100.JPG
Red_Stem_Filaree
Red Stem Filaree (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036038.JPG
Redroot_Pigweed
Redroot Pigweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036004.JPG
Redroot_pigweed,_2-leaf_stage
Redroot pigweed, 2-leaf stage (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746003.JPG
Redroot_pigweed,_cotyledon_stage
Redroot pigweed, cotyledon stage (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746002.JPG
Redroot_pigweed,_intermediate_size
Redroot pigweed, intermediate size (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746005.JPG
redroot_pigweed_(Amaranthus_retroflexus)
redroot pigweed (Amaranthus retroflexus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW002.JPG
Redroot_pigweed_flowering_with_pollen
Redroot pigweed flowering with pollen (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746008.JPG
Redroot_pigweed_infestation_in_corn_field
Redroot pigweed infestation in corn field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746006.JPG
Redroot_pigweed_mixed_with_grass_weeds
Redroot pigweed mixed with grass weeds (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746007.JPG
Redroot_pigweed_plant
Redroot pigweed plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111070.JPG
Redroot_pigweed_plant_and_seed
Redroot pigweed plant and seed (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111071.JPG
Redstem_filaree_(Erodium_cicutarium)
Redstem filaree (Erodium cicutarium) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW060.JPG
Redstem_filaree_in_onion
Redstem filaree in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413095.JPG
redvine_(Brunnichia_cirrhosa)
redvine (Brunnichia cirrhosa) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW101.JPG
Ridolfia_segetum_Moris.
Ridolfia segetum Moris. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE212.JPG
Rose,_wild_(Rosa_multiflora)
Rose, wild (Rosa multiflora); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_12A.JPG
Rottboellia_cochinchinensis
Rottboellia cochinchinensis (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM02D.JPG
Rough_pigweed_seeds
Rough pigweed seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225061.JPG
Russian_Knapweed
Russian Knapweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036040.JPG
Russian_Knapweed,_7'_deep_root_pit
Russian Knapweed, 7' deep root pit (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502066.JPG
Russian_Knapweed,_crown_&_root_section
Russian Knapweed, crown & root section (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502065.JPG
Russian_Knapweed,_mature_plant_with_flowers_and_buds
Russian Knapweed, mature plant with flowers and buds (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100027.JPG
Russian_Knapweed,_stem_and_leaf_fuzz_or_knap
Russian Knapweed, stem and leaf fuzz or knap (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100026.JPG
Russian_Knapweed_buds_in_April
Russian Knapweed buds in April (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502071.JPG
Russian_Knapweed_flowering
Russian Knapweed flowering (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502073.JPG
Russian_Knapweed_infestation
Russian Knapweed infestation (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100020.JPG
Russian_Knapweed_rosette,_vegetative_reproduction
Russian Knapweed rosette, vegetative reproduction (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502072.JPG
Russian_Knapweed_rosette_from_root_stock
Russian Knapweed rosette from root stock (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100024.JPG
Russian_Knapweed_seedling
Russian Knapweed seedling (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100025.JPG
Russian_knapweed_seeds
Russian knapweed seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225064.JPG
Russian_Olive,_Eleagnus_angustifolia
Russian Olive, Eleagnus angustifolia (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094012.JPG
Russian_Thistle_(Tumbleweed)
Russian Thistle (Tumbleweed) (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036014.JPG
Russian_thistle_flower
Russian thistle flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746028.JPG
Russian_thistle_in_dry_beans
Russian thistle in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916024.JPG
Russian_thistle_in_dry_beans
Russian thistle in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916025.JPG
Russian_thistle_in_dry_beans
Russian thistle in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219058.JPG
Russian_thistle_in_onion
Russian thistle in onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1413092.JPG
Russian_thistle_plant
Russian thistle plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111075.JPG
Russian_thistle_seedling
Russian thistle seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746026.JPG
Russian_thistle_seedling
Russian thistle seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746027.JPG
Russian_thistle_seedling
Russian thistle seedling (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111074.JPG
Russian_thistle_seeds
Russian thistle seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225065.JPG
Russian_wildrye
Russian wildrye (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031033.JPG
Russian_wildrye_bunches
Russian wildrye bunches (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031003.JPG
Russian_wildrye_spike
Russian wildrye spike (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031031.JPG
Rye,_feral_(Secale_cereale)
Rye, feral (Secale cereale); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_14A.JPG
Rye,_feral_(Secale_cereale)
Rye, feral (Secale cereale); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_14F.JPG
Rye,_feral_(Secale_cereale)
Rye, feral (Secale cereale); seeds (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_14D.JPG
Rye_in_wheat
Rye in wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203017.JPG
Rye-grass,_Wymmera
Rye-grass, Wymmera; Lolium rigidurn Gaud.; Shahlah; Wymmera rye-grass (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE124.JPG
Sage,_Syrian
Syrian sage; Khw'aikhah; Sage, Syrian; Salvia syriaca L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE138.JPG
Sage_in_dry_beans
Sage in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916013.JPG
Sagebrush,_big_(Artemisia_tridentata)
Sagebrush, big (Artemisia tridentata); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_13A.JPG
Sagebrush,_big_(Artemisia_tridentata)
Sagebrush, big (Artemisia tridentata); flower and leaf (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_13LF.JPG
Sagittaria_pygmaea
Sagittaria pygmaea (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R17.JPG
Sagittaria_trifolia
Sagittaria trifolia (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R16.JPG
Salsify,_western
Salsify, western (Tragopogon dubius); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_15A.JPG
Salsify,_western
Salsify, western (Tragopogon dubius); flower/seeds (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_15F.JPG
Saltcedar_(Tamarix_ramosissima)
Saltcedar (Tamarix ramosissima); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_18A.JPG
Saltcedar_(Tamarix_ramosissima)
Saltcedar (Tamarix ramosissima); flower (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_18F.JPG
Saltcedar_(Tamarix_ramosissima)
Saltcedar (Tamarix ramosissima); flower (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_18F2.JPG
Saltgrass
Saltgrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031030.JPG
Saltgrass_(Distichlis_spicata)
Saltgrass (Distichlis spicata); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_12A.JPG
Saltgrass_(Distichlis_spicata)
Saltgrass (Distichlis spicata); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_12F.JPG
Saltgrass_(Distichlis_spicata)
Saltgrass (Distichlis spicata); leaf (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_12L.JPG
Saltgrass_(Distichlis_spicata)
Saltgrass (Distichlis spicata); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_12L2.JPG
Salvinia_molesta,_closeup_of_plants
Salvinia molesta, closeup of plants (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM05C.JPG
Sand_bluestem_raceme
Sand bluestem raceme (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031015.JPG
Sandbur
Sandbur (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658015.JPG
Sandbur
Sandbur (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658017.JPG
Sandbur
Sandbur (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031036.JPG
Sandbur_(Cenchrus_incertus)
Sandbur (Cenchrus incertus); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_16A.JPG
Sandbur_(Cenchrus_incertus)
Sandbur (Cenchrus incertus); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_16F.JPG
Sandbur_(Cenchrus_incertus)
Sandbur (Cenchrus incertus); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_16F2.JPG
Sandbur_(Cenchrus_incertus)
Sandbur (Cenchrus incertus); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_16S.JPG
Sandbur_plant,_medium_sized
Sandbur plant, medium sized (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104025.JPG
Sandbur_seedheads
Sandbur seedheads (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104027.JPG
Sandbur_seedheads
Sandbur seedheads (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104028.JPG
Sandbur_seedling
Sandbur seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104023.JPG
Sandbur_seedling,_medium_sized
Sandbur seedling, medium sized (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104024.JPG
Sandbur_seedlings
Sandbur seedlings (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100081.JPG
Sandbur_seeds
Sandbur seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225066.JPG
Sandbur_seeds
Sandbur seeds (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100082.JPG
Sandbur_weed
Sandbur weed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0239078.JPG
Sandbur_with_purple_color_at_base_of_plant
Sandbur with purple color at base of plant (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100080.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112068.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112069.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112070.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112071.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112072.JPG
Scarlet_Globe_Mallow
Scarlet Globe Mallow (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112073.JPG
Scirpus_juncoides
Scirpus juncoides (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R22.JPG
Scirpus_maritimus
Scirpus maritimus (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R12.JPG
Scotch_Thistle
Scotch Thistle (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100060.JPG
Scotch_Thistle
Scotch Thistle (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100100.JPG
Scotch_Thistle_flower_and_bud
Scotch Thistle flower and bud (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100061.JPG
Scouringrush_(Equisetum_hyemale)
Scouringrush (Equisetum hyemale); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_13A.JPG
Scouringrush_(Equisetum_hyemale)
Scouringrush (Equisetum hyemale); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_13F.JPG
Scouringrush_(Equisetum_hyemale)
Scouringrush (Equisetum hyemale); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_13F2.JPG
Scouringrush_(Equisetum_hyemale)
Scouringrush (Equisetum hyemale); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_13S.JPG
Sea_beet
Sea beet; Beta vulgaris L.; Salq (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE042.JPG
Sedge_seed_head
Sedge seed head (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031009.JPG
Setaria_faberi_giant_foxtail
Setaria faberi giant foxtail (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY108.JPG
Setaria_spp._Foxtail
Setaria spp. Foxtail (panicles) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY107.JPG
Shattercane
Shattercane (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036048.JPG
Shattercane_in_corn
Shattercane in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104020.JPG
Shattercane_in_corn
Shattercane in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104021.JPG
Shattercane_plant
Shattercane plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111084.JPG
Shattercane_seed_head
Shattercane seed head (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104022.JPG
Shepherd's_purse_in_flower
Shepherd's purse in flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746084.JPG
Shepherds_needle
Shepherds needle; Musht el Ra'ey; Scandix brachycarpa Guss.; Scandix hispanica Boiss.; Scandix macrorhyncha C.A.Meyer; Scandix pecten-veneris L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE214.JPG
Shepherd's_purse_(Capsella_bursa-pastoris)
Shepherd's purse (Capsella bursa-pastoris); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_17A.JPG
Shepherd's_purse_(Capsella_bursa-pastoris)
Shepherd's purse (Capsella bursa-pastoris); flower and fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_17F.JPG
Shepherd's_purse_(Capsella_bursa-pastoris)
Shepherd's purse (Capsella bursa-pastoris); fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_17F2.JPG
Shepherd's_purse_(Capsella_bursa-pastoris)
Shepherd's purse (Capsella bursa-pastoris); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_17S.JPG
Shepherd's_purse_(Cruciferae,_Capsella_bursa-pastoris_L._Medic.)
Shepherd's purse (Cruciferae, Capsella bursa-pastoris (L.)Medic.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW021A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW021D.JPG
Shepherd's_purse_1
Shepherd's purse; Capsella bursa-pastoris (L.)Medik.; Kees erradi; Shantet erradi (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE076.JPG
Shepherd's_purse_2
Shepherd's purse; Capsella bursa-pastoris (L.)Medik.; Kees erradi; Shantet erradi (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE077.JPG
shepherdspurse_(Capsella_bursa-pastoris)
shepherdspurse (Capsella bursa-pastoris) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW048.JPG
showy_crotalaria_(Crotalaria_spectabilis)
showy crotalaria (Crotalaria spectabilis) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW082.JPG
Showy_milkweed,_Asclepias_speciosa
Showy milkweed adult, Asclepias speciosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_07A.JPG
Showy_milkweed,_Asclepias_speciosa
Showy milkweed flower, Asclepias speciosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_07F.JPG
Showy_milkweed,_Asclepias_speciosa
Showy milkweed fruit/seeds, Asclepias speciosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_07F3.JPG
Showy_milkweed,_Asclepias_speciosa
Showy milkweed flower, Asclepias speciosa (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_07F2.JPG
sicklepod_(Cassia_obtusifolia)
sicklepod (Cassia obtusifolia) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW081.JPG
Sideoats_grama
Sideoats grama (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031018.JPG
Sideoats_grama
Sideoats grama (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031019.JPG
Sideoats_grama_spike
Sideoats grama spike (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031011.JPG
Silver_Sage,_Artemisia_frigida
Silver Sage, Artemisia frigida (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094032.JPG
Silverleaf_nightshade_(Solanum_elaeagnifolium)
silverleaf nightshade (Solanum elaeagnifolium) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW115.JPG
Skeletonleaf_Bursage
Skeletonleaf Bursage (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100089.JPG
Skeletonleaf_Bursage_root_system
Skeletonleaf Bursage root system (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100090.JPG
Skeletonleaf_seed_head
Skeletonleaf seed head (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100092.JPG
Skeletonleaf_seedling
Skeletonleaf seedling (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100091.JPG
Skeletonweed,_rush_(Chondrilla_juncea)
Skeletonweed, rush (Chondrilla juncea); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_14A.JPG
Skeletonweed,_rush_(Chondrilla_juncea)
Skeletonweed, rush (Chondrilla juncea); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_14A2.JPG
Smallflower_morningglory_(Jaquemontia_tamnifolia)
Smallflower morningglory (Jaquemontia tamnifolia) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW046.JPG
Smooth_brome
Smooth brome (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031039.JPG
Smooth_brome_ligule
Smooth brome ligule (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031061.JPG
Smooth_brome_panicle
Smooth brome panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031038.JPG
Smooth_brome_rhizome
Smooth brome rhizome (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031060.JPG
Smooth_groundcherry
Smooth groundcherry (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112065.JPG
Smooth_groundcherry_(Physalis_subglabrata)
Smooth groundcherry (Physalis subglabrata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW113.JPG
Smooth_pigweed_(Amaranthaceae,_Amaranthus_hybridus_L.)
Smooth pigweed (Amaranthaceae, Amaranthus hybridus L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW003A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW003D.JPG
Snakeweed,_broom_(Gutierrezia_sarothrae)
Snakeweed, broom (Gutierrezia sarothrae); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_15A.JPG
Sodon_apple_(Sol_anaceae,_Solanum_incanum_L.)
Sodon apple (Sol anaceae, Solanum incanum L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW060A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW060D.JPG
Solanum_ptycanthum;_black_nightshade
Solanum ptycanthum; black nightshade (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY123.JPG
Solanum_ptycanthum;_black_nightshade
Solanum ptycanthum; black nightshade (fully grown plant) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY124.JPG
Sorghum_halepense,_shoot_base_and_young_rhizome
Sorghum halepense, shoot base and young rhizome (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM03A.JPG
Sow_thistle_(Compositae,_Sonchus_oleraceus_L.)
Sow thistle (Compositae, Sonchus oleraceus L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW018A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW018D.JPG
Sowthistle,_annual_(Sonchus_oleraceus)
Sowthistle, annual (Sonchus oleraceus); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_17A.JPG
Sowthistle,_annual_(Sonchus_oleraceus)
Sowthistle, annual (Sonchus oleraceus); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_17F.JPG
Sowthistle,_annual_(Sonchus_oleraceus)
Sowthistle, annual (Sonchus oleraceus); flower and seeds (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_17F2.JPG
Sowthistle,_annual_(Sonchus_oleraceus)
Sowthistle, annual (Sonchus oleraceus); flower and leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_17LF.JPG
Sowthistle,_perennial_(Sonchus_arvensis)
Sowthistle, perennial (Sonchus arvensis); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_18A.JPG
Sowthistle,_perennial_(Sonchus_arvensis)
Sowthistle, perennial (Sonchus arvensis); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_18F.JPG
Sowthistle,_perennial_(Sonchus_arvensis)
Sowthistle, perennial (Sonchus arvensis); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_18F2.JPG
Sowthistle,_perennial_(Sonchus_arvensis)
Sowthistle, perennial (Sonchus arvensis); roots and leaf (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_18RL.JPG
sowthistle_(Sonchus_sp.)_
sowthistle (Sonchus sp.) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW037.JPG
Spanish_needles_(Bidens_bipinnata)
Spanish needles (Bidens bipinnata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW022.JPG
Speedwell,_bilobed_(Veronica_biloba)
Speedwell, bilobed (Veronica biloba); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_16A.JPG
Speedwell,_bilobed_(Veronica_biloba)
Speedwell, bilobed (Veronica biloba); flower and leaf (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_16FL.JPG
Speedwell,_white
Speedwell, white; Veronica cymbalaria Bodard; Veronica polita Fries.; White speedwell (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE204.JPG
Sphenoclea_zeylanica
Sphenoclea zeylanica (FRW) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_R04.JPG
Spider_flower_(Capparaceae,_Gynandropsis_gynandra_L._Briq.)
Spider flower (Capparaceae, Gynandropsis gynandra (L.)Briq.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW005A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW005D.JPG
spiny_amarnth_(Amaranthus_spinosus)
spiny amarnth (Amaranthus spinosus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW003.JPG
Spotted_Knapweed
Spotted Knapweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036041.JPG
Spotted_Knapweed
Spotted Knapweed (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502074.JPG
Spotted_Knapweed
Spotted Knapweed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094062.JPG
Spotted_Knapweed
Spotted Knapweed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100028.JPG
Spotted_Knapweed
Spotted Knapweed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100029.JPG
Spotted_Knapweed
Spotted Knapweed (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100030.JPG
Spotted_Knapweed_flowers
Spotted Knapweed flowers (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502076.JPG
Spotted_Knapweed_infestation_and_alleopathic_effects
Spotted Knapweed infestation and alleopathic effects (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100037.JPG
Spotted_Knapweed_rosette
Spotted Knapweed rosette (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100032.JPG
Spotted_Knapweed_seed_head_with_black_bracts
Spotted Knapweed seed head with black bracts (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100031.JPG
spotted_spurge_(Euphorbia_maculata)
spotted spurge (Euphorbia maculata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW059.JPG
Spurge,_blue_(Euphorbia_myrsinites)
Spurge, blue (Euphorbia myrsinites); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_19A.JPG
Spurge,_blue_(Euphorbia_myrsinites)
Spurge, blue (Euphorbia myrsinites); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_19F.JPG
Spurge,_blue_(Euphorbia_myrsinites)
Spurge, blue (Euphorbia myrsinites); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_19F2.JPG
Spurge,_leafy_(Euphorbia_esula)
Spurge, leafy (Euphorbia esula); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_19A.JPG
Spurge,_leafy_(Euphorbia_esula)
Spurge, leafy (Euphorbia esula); fruit and leaf (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_19FL.JPG
Spurge,_leafy_(Euphorbia_esula)
Spurge, leafy (Euphorbia esula); flower and leaf (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_19FL2.JPG
Spurge,_leafy_(Euphorbia_esula)
Spurge, leafy (Euphorbia esula); flower and leaf (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_19FL3.JPG
Spurge,_petty
Petty spurge; Anagallis caerulea Schreber; Euphorbia peplus L.; Ma'alakah; Spurge, petty (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE102.JPG
Spurge,_prostrate_(Euphorbia_spp.)
Spurge, prostrate (Euphorbia spp.); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_17A.JPG
Spurge,_prostrate_(Euphorbia_spp.)
Spurge, prostrate (Euphorbia spp.); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_17L.JPG
Spurge,_prostrate_(Euphorbia_spp.)
Spurge, prostrate (Euphorbia spp.); seedling (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_17S.JPG
Spurge,_prostrate_(Euphorbia_spp.)
Spurge, prostrate (Euphorbia spp.); seedling (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_17S2.JPG
Spurge,_sun
Sun spurge; A'dah; Elbena; Euphorbia helioscopia L.; Libbein; Spurge, sun (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE100.JPG
Spurge,_toothed_(Euphorbia_dentata)
Spurge, toothed (Euphorbia dentata); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_18A.JPG
Spurge,_toothed_(Euphorbia_dentata)
Spurge, toothed (Euphorbia dentata); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_18F.JPG
Spurge,_toothed_(Euphorbia_dentata)
Spurge, toothed (Euphorbia dentata); leaf (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_18L.JPG
Spurge,_toothed_(Euphorbia_dentata)
Spurge, toothed (Euphorbia dentata); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_18S.JPG
Spurred_Anoda
Spurred Anoda (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036015.JPG
Spurred_anoda_seed_capsule
Spurred anoda seed capsule (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746052.JPG
Spurred_anoda_seedlings_and_cotyledons
Spurred anoda seedlings and cotyledons (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746049.JPG
Spurred_anoda_seedlings_and_cotyledons
Spurred anoda seedlings and cotyledons (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746050.JPG
Spurred_anoda_with_flower
Spurred anoda with flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746051.JPG
Spurrey_(Caryophyllaceae,_Spergula_arvensis_L.)
Spurrey (Caryophyllaceae, Spergula arvensis L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW006A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW006D.JPG
Squirreltail
Squirreltail (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031044.JPG
St._Johnswort
St. Johnswort (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100065.JPG
St._Johnswort
St. Johnswort (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100066.JPG
St._Johnswort,_Hypericum_perforatum
St. Johnswort, Hypericum perforatum (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094020.JPG
St._Johnswort_(Hypericum_perforatum)
St. Johnswort (Hypericum perforatum); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_16A.JPG
St._Johnswort_(Hypericum_perforatum)
St. Johnswort (Hypericum perforatum); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_16F.JPG
St._Johnswort_(Hypericum_perforatum)
St. Johnswort (Hypericum perforatum); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_16F2.JPG
St._Johnswort_(Hypericum_perforatum)
St. Johnswort (Hypericum perforatum); leaf (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_16L.JPG
St._Johnswort_flower
St. Johnswort flower (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100067.JPG
St._Johnswort_flowers
St. Johnswort flowers (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094021.JPG
St._Johnswort_leaves_with_holes
St. Johnswort leaves with holes (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100068.JPG
St_John's_wort,_curled_leaved
Curled leaved St John's wort; Araineh; A'ran; Hypericum crispum L.; Hypericum triquetrifolium Turra.; St John's wort, curled leaved (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE134.JPG
Star_grass_(Gramineae,_Cynodon_nlemfuensis_Vanderyst)
Star grass (Gramineae, Cynodon nlemfuensis Vanderyst)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW033A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW033D.JPG
Starbur_(Compositae,_Acanthospermum_hispidum_DC.)
Starbur (Compositae, Acanthospermum hispidum DC.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW010A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW010D.JPG
Starthistle,_yellow_(Centaurea_solstitialis)
Starthistle, yellow (Centaurea solstitialis); adult (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_20A.JPG
Starthistle,_yellow_(Centaurea_solstitialis)
Starthistle, yellow (Centaurea solstitialis); flower (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_20F.JPG
Starthistle,_yellow_(Centaurea_solstitialis)
Starthistle, yellow (Centaurea solstitialis); leaf (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_20L.JPG
Starthistle,_yellow_(Centaurea_solstitialis)
Starthistle, yellow (Centaurea solstitialis); seedling (Wildland/Recreation) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L7_20S.JPG
Stinkgrass_(Eragrostis_cilianensis)
Stinkgrass (Eragrostis cilianensis); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_19A.JPG
Stinkgrass_panicle
Stinkgrass panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031013.JPG
Stonecrop,_Sedum_lanceolaatum
Stonecrop, Sedum lanceolaatum (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094031.JPG
Striate_Knotweed
Striate Knotweed (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036032.JPG
Striated_knotweed_plant
Striated knotweed plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111056.JPG
Striga/Purple_witchweed_(Scrophulariaceae,_Striga_hermonthica_Del._Benth.)
Striga/Purple witchweed (Scrophulariaceae, Striga hermonthica (Del.)Benth.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW056A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW056D.JPG
Striga/Red_witchweed_(Scrophulariaceae,_Striga_asiatica_L._Kuntze)
Striga/Red witchweed (Scrophulariaceae, Striga asiatica (L.)Kuntze)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW055A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW055D.JPG
Striga_asiatica
Striga asiatica (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM08C.JPG
Striga_aspera
Striga aspera (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM08B.JPG
Striga_gesnerioides
Striga gesnerioides (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM08D.JPG
Striga_hermonthica
Striga hermonthica (FAO_MTG) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOM08A.JPG
Sudangrass_seeds
Sudangrass seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225067.JPG
Sunflower,_wild_(Helianthus_annuus)
Sunflower, wild (Helianthus annuus); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_17A.JPG
Sunflower,_wild_(Helianthus_annuus)
Sunflower, wild (Helianthus annuus); flower and leaf (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_17FL.JPG
Sunflower,_wild_(Helianthus_annuus)
Sunflower, wild (Helianthus annuus); seedling (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_17S.JPG
Sunflower,_wild_(Helianthus_annuus)
Sunflower, wild (Helianthus annuus); stem (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_17T.JPG
Sweetclover_(Melilotus_spp.)
Sweetclover (Melilotus spp.); [sweetclover - left; alfalfa - right] leaf (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_15L.JPG
Sweetclover_(Melilotus_spp.)
Sweetclover (Melilotus spp.); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_15A.JPG
Sweetclover_(Melilotus_spp.)
Sweetclover (Melilotus spp.); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_15F.JPG
Sweetclover_(Melilotus_spp.)
Sweetclover (Melilotus spp.); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_15S.JPG
Swinecress_(Coronopus_didymus)
Swinecress (Coronopus didymus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW049.JPG
Switch_grass
Switch grass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223005.JPG
Switch_grass
Switch grass (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223006.JPG
Switchgrass
Switchgrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031016.JPG
Switchgrass_panicle
Switchgrass panicle (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031017.JPG
Sword_grass
Sword grass; Alang-alang; Imperata cylindrica (L.)Raeusch. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE122.JPG
Swordgrass_(Gramineae,_Imperata_cylindrica_L._Raeuschel)
Swordgrass (Gramineae, Imperata cylindrica (L.)Raeuschel)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW039A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW039D.JPG
Syrian_scabious
Syrian scabious; Cephalaria syr/aca (L.)Schrad.; Scabius, Syrian; Tardan; Ziwan (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE096.JPG
Tall_fescue_patches_in_irrigated_pasture
Tall fescue patches in irrigated pasture (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031059.JPG
Tall_khaki_weed_/Mexican_marigold(Compositae,_Tagetes_minuta_L.)
Tall khaki weed/Mexican marigold (Compositae, Tagetes minuta L. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW020A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW020D.JPG
Tall_larkspur_(Delphinium_spp.)
Tall larkspur (Delphinium spp.); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_08A.JPG
Tall_larkspur_(Delphinium_spp.)
Tall larkspur (Delphinium spp.); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_08F.JPG
Tall_morningglory_(Ipomoea_purpurea)
Tall morningglory (Ipomoea purpurea) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW044.JPG
Tall_wheatgrass_spikelets
Tall wheatgrass spikelets (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031012.JPG
Tansy,_common_(Tanacetum_vulgare)
Tansy, common (Tanacetum vulgare); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_17A.JPG
Tansy,_common_(Tanacetum_vulgare)
Tansy, common (Tanacetum vulgare); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_17A2.JPG
Tansy_Mustard
Tansy Mustard (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100086.JPG
Teasel_(Dipsacus_laciniatus)
Teasel (Dipsacus laciniatus); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_16A.JPG
Teasel_(Dipsacus_laciniatus)
Teasel (Dipsacus laciniatus); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_16F.JPG
Teasel_(Dipsacus_laciniatus)
Teasel (Dipsacus laciniatus); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_16F2.JPG
Teasel_(Dipsacus_laciniatus)
Teasel (Dipsacus laciniatus); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_16S.JPG
Texas_panicum_(Panicum_texanum)
Texas panicum (Panicum texanum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW072.JPG
Thistle,_bull_(Cirsium_vulgare)
Thistle, bull (Cirsium vulgare); [Bull - left; Canada - right] flowers (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_18_BC.JPG
Thistle,_bull_(Cirsium_vulgare)
Thistle, bull (Cirsium vulgare); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_18F.JPG
Thistle,_bull_(Cirsium_vulgare)
Thistle, bull (Cirsium vulgare); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_18L.JPG
Thistle,_bull_(Cirsium_vulgare)
Thistle, bull (Cirsium vulgare); rosettes (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_18X.JPG
Thistle,_Canada_(Cirsium_arvense)
Thistle, Canada (Cirsium arvense); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_18A.JPG
Thistle,_Canada_(Cirsium_arvense)
Thistle, Canada (Cirsium arvense); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_18F.JPG
Thistle,_Canada_(Cirsium_arvense)
Thistle, Canada (Cirsium arvense); seedling (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_18S2.JPG
Thistle,_Canada_(Cirsium_arvense)
Thistle, Canada (Cirsium arvense); seedling and roots (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_18SR.JPG
Thistle,_musk_(Carduus_nutans)
Thistle, musk (Carduus nutans); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_17A.JPG
Thistle,_musk_(Carduus_nutans)
Thistle, musk (Carduus nutans); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_17F.JPG
Thistle,_musk_(Carduus_nutans)
thistle, musk (Carduus nutans); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_17F2.JPG
Thistle,_musk_(Carduus_nutans)
Thistle, musk (Carduus nutans); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_17S.JPG
Thistle,_pale_star_1
Pale star thistle; Centaurea pallescens Del.; Murrar; Thistle, pale star (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE052.JPG
Thistle,_pale_star_2
Pale star thistle; Centaurea pallescens Del.; Murrar; Thistle, pale star (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE053.JPG
Thistle,_Russian_(Salsola_iberica)
Thistle, Russian (Salsola iberica); adult (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_19A.JPG
Thistle,_Russian_(Salsola_iberica)
Thistle, Russian (Salsola iberica); flower (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_19F.JPG
Thistle,_Russian_(Salsola_iberica)
Thistle, Russian (Salsola iberica); flower and leaf (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_19LF.JPG
Thistle,_Russian_(Salsola_iberica)
Thistle, Russian (Salsola iberica); seedling and roots (Dryland Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L4_19SR.JPG
Thistle,_Scotch_(Onopordum_acanthium)
Thistle, Scotch (Onopordum acanthium); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_18A.JPG
Thistle,_Scotch_(Onopordum_acanthium)
Thistle, Scotch (Onopordum acanthium); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_18F.JPG
Thistle,_Scotch_(Onopordum_acanthium)
Thistle, Scotch (Onopordum acanthium); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_18S.JPG
Thistle,_sow
Sow thistle; Go'odeid; Hawa; Khas klab; Sonchus oleraceus L.; Thistle, sow (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE060.JPG
Thistle_head
Thistle head (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223054.JPG
Thorn_apple_(Sol_anaceae,_Datura_stramonium_L.)
Thorn apple (Sol anaceae, Datura stramonium L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW057A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW057D.JPG
Three-awn
Three-awn (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031046.JPG
Three-awn_flowering_head
Three-awn flowering head (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031045.JPG
Timothy_flowering_head
Timothy flowering head (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031014.JPG
Toadflax,_dalmation_(Linaria_dalmatica)
Toadflax, dalmation (Linaria dalmatica); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_18A.JPG
Toadflax,_dalmation_(Linaria_dalmatica)
Toadflax, dalmation (Linaria dalmatica); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_18A2.JPG
Toadflax,_dalmation_(Linaria_dalmatica)
Toadflax, dalmation (Linaria dalmatica); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_18F.JPG
Toadflax,_dalmation_(Linaria_dalmatica)
Toadflax, dalmation (Linaria dalmatica); leaf (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_18L.JPG
Toadflax,_yellow_(Linaria_vulgaris)
Toadflax, yellow (Linaria vulgaris); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_19A.JPG
Toadflax,_yellow_(Linaria_vulgaris)
Toadflax, yellow (Linaria vulgaris); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_19A2.JPG
Toadflax,_yellow_(Linaria_vulgaris)
Toadflax, yellow (Linaria vulgaris); adult (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_19A3.JPG
Toadflax,_yellow_(Linaria_vulgaris)
Toadflax, yellow (Linaria vulgaris); flower (Pasture/Rangeland) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L5_19F.JPG
Toothed_leaf_spurge_plant
Toothed leaf spurge plant (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111076.JPG
Toothed_Spurge
Toothed Spurge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036017.JPG
Toothed_spurge,_2-leaf_stage_+_cotyledon
Toothed spurge, 2-leaf stage + cotyledon (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746034.JPG
Toothed_spurge,_flower_and_seed_pod
Toothed spurge, flower and seed pod (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746036.JPG
Toothed_spurge,_medium_size
Toothed spurge, medium size (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746035.JPG
Toothed_spurge_+_onion
Toothed spurge + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657098.JPG
Toothed_spurge_in_dry_beans
Toothed spurge in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916014.JPG
Toothed_spurge_in_dry_beans
Toothed spurge in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916015.JPG
Toothed_spurge_rust
Toothed spurge rust (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1783072.JPG
Toothed_spurge_seedling
Toothed spurge seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746033.JPG
Torpedograss_(Panicum_repens)
Torpedograss (Panicum repens) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW071.JPG
Tropic_croton_(Croton_glandulosus)
Tropic croton (Croton glandulosus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW058.JPG
Trumpetcreeper_(Campsis_radicans)
Trumpetcreeper (Campsis radicans) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW008.JPG
Tumble_pigweed_+_onion
Tumble pigweed + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658009.JPG
Vaseygrass_(Paspalum_urvillei)
Vaseygrass (Paspalum urvillei) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW073.JPG
Velvetleaf
Velvetleaf (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036018.JPG
Velvetleaf_&_pigweed_in_bean_field
Velvetleaf & pigweed in bean field (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1115052.JPG
Velvetleaf_(Abutilon_theophrasti)
Velvetleaf (Abutilon theophrasti); adult (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_20A.JPG
Velvetleaf_(Abutilon_theophrasti)
Velvetleaf (Abutilon theophrasti); flower (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_20F.JPG
Velvetleaf_(Abutilon_theophrasti)
Velvetleaf (Abutilon theophrasti); fruit (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_20F2.JPG
Velvetleaf_(Abutilon_theophrasti)
Velvetleaf (Abutilon theophrasti); seedling (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_20S.JPG
Velvetleaf_+_onion
Velvetleaf + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3657094.JPG
Velvetleaf_in_bean_field
Velvetleaf in bean field (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1115053.JPG
Velvetleaf_in_large_corn
Velvetleaf in large corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746042.JPG
Velvetleaf_in_waste_area_in_Morgan_County
Velvetleaf in waste area in Morgan County (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746043.JPG
Velvetleaf_plant
Velvetleaf plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746041.JPG
Velvetleaf_plant_and_seed_capsule
Velvetleaf plant and seed capsule (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111080.JPG
Velvetleaf_plants_in_small_corn
Velvetleaf plants in small corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746040.JPG
Velvetleaf_seed_capsule
Velvetleaf seed capsule (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746044.JPG
Velvetleaf_seedling
Velvetleaf seedling (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111079.JPG
Velvetleaf_seedling
Velvetleaf seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746039.JPG
Venice_Mallow
Venice Mallow (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036007.JPG
Venice_mallow,_Hibiscus_trionum
Venice mallow adult, Hibiscus trionum (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_08A.JPG
Venice_mallow,_Hibiscus_trionum
Venice mallow leaf, Hibiscus trionum (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_08L.JPG
Venice_mallow,_Hibiscus_trionum
Venice mallow fruit and seeds, Hibiscus trionum (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_08FD.JPG
Venice_mallow_+_onion
Venice mallow + onion (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658004.JPG
Venice_mallow_flower
Venice mallow flower (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746048.JPG
Venice_mallow_plant
Venice mallow plant (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746047.JPG
Venice_mallow_seedling
Venice mallow seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746045.JPG
Venice_mallow_seedlings_in_onion_field
Venice mallow seedlings in onion field (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746046.JPG
Venive_mallow,_Hibiscus_trionum
Venice mallow flower, Hibiscus trionum (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_08F.JPG
Vetch,_broad-leaved
Broad-leaved vetch ; Vetch, broad-leaved; Vicia narbonensis L.; Vicia serratifolia Jacq. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE152.JPG
Violet,_English_(Viola_odorata)
Violet, English (Viola odorata); adult (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_19A.JPG
Virginia_copperleaf_(Acalypha_virginica)
Virginia copperleaf (Acalypha virginica) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW056.JPG
Virginia_Ground_Cherry
Virginia Ground Cherry (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036013.JPG
Virginia_pepperweed_(Lepidium_virginicum)
Virginia pepperweed (Lepidium virginicum) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW050.JPG
Volunteer_corn_in_dry_beans
Volunteer corn in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219059.JPG
Volunteer_Field_Corn
Volunteer Field Corn (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036052.JPG
Volunteer_Rye
Volunteer Rye (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036053.JPG
Volunteer_rye
Volunteer rye (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104034.JPG
Volunteer_rye_in_wheat
Volunteer rye in wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104038.JPG
Volunteer_rye_in_wheat
Volunteer rye in wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104037.JPG
Volunteer_rye_overtops_wheat
Volunteer rye overtops wheat (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104036.JPG
Volunteer_rye_seed
Volunteer rye seed (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104040.JPG
Volunteer_rye_seedlings
Volunteer rye seedlings (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104035.JPG
Volunteer_rye-wheat_competition
Volunteer rye-wheat competition (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104039.JPG
Wandering_jew_(Commelinaceae,_Commehna_benghalensis_L.)
Wandering jew (Commelinaceae, Commehna benghalensis L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW009A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW009D.JPG
Warm-season_bunchgrasses
Warm-season bunchgrasses (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031055.JPG
Watergrass_(Cyperaceae,_Cyperus_blysmoides_C.B._CI.)
Watergrass (Cyperaceae, Cyperus blysmoides C.B. CI.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW024A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW024D.JPG
Western_Salsify
Western Salsify (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036044.JPG
Western_Salsify
Western Salsify (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0129088.JPG
Western_salsify_flowers
Western salsify flowers (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223009.JPG
Western_salsify_flowers
Western salsify flowers (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2223010.JPG
Western_wheatgrass
Western wheatgrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031034.JPG
Western_wheatgrass_(lt)_&_thickspike_wheatgrass_(rt)
Western wheatgrass (lt)& thickspike wheatgrass (rt) (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031051.JPG
Western_wheatgrass_patch
Western wheatgrass patch (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031025.JPG
Western_wheatgrass_patch
Western wheatgrass patch (R. F. Jepson, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031005.JPG
Western_wheatgrass_spike
Western wheatgrass spike (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031032.JPG
White_locoweed
White locoweed (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031053.JPG
White_Sweetclover,_Melilotus_alba
White Sweetclover, Melilotus alba (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094004.JPG
White_top_seeds
White top seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225072.JPG
White-flowered_field_bindweed
White-flowered field bindweed (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746090.JPG
Whiteheath_aster_(Aster_pilosus)
Whiteheath aster (Aster pilosus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW021.JPG
Wild_Buckwheat
Wild Buckwheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036025.JPG
Wild_buckwheat_seedling
Wild buckwheat seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746037.JPG
Wild_buckwheat_seedling
Wild buckwheat seedling (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0746038.JPG
Wild_buckwheat_seeds
Wild buckwheat seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225048.JPG
Wild_carrot
Wild carrot; Daucus carota (L.); Jazarbarri (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE210.JPG
Wild_carrot_(Daucus_carota)
wild carrot (Daucus carota) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW117.JPG
Wild_cucumber_(Echinocystis_lobata)
wild cucumber (Echinocystis lobata) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW052.JPG
Wild_finger_millet_(Gramineae,_Eleusine_indica_L._Gaertn.)
Wild finger millet (Gramineae, Eleusine indica (L.)Gaertn.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW037A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW037D.JPG
Wild_garlic_(Allum_vineale)
wild garlic (Allum vineale) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW087.JPG
Wild_lettuce_(Compositae,_Launaea_cornuta_Oliv._&_Hiern_C._Jeffrey)
Wild lettuce (Compositae, Launaea cornuta (Oliv. & Hiern)C. Jeffrey)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW016A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW016D.JPG
Wild_lettuce_(Lactuna_scariola)
wild lettuce (Lactuna scariola) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW033.JPG
Wild_Mustard
Wild Mustard (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036019.JPG
Wild_mustard_(Brussica_kaber)
wild mustard (Brussica kaber) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW047.JPG
Wild_mustard_plant
Wild mustard plant (G. Y. Frissoe, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1111064.JPG
Wild_oat_(Gramineae,_Avena_fatua_L.)
Wild_oat (Gramineae, Avena fatua L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW030A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW030D.JPG
Wild_oat_1
Wild oat; Avena fatua; Avena sterilis L; Khafoor; Shofan barri; Snaisleh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE108.JPG
Wild_oat_2
Wild oat; Avena fatua; Avena sterilis L; Khafoor; Shofan barri; Snaisleh (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE109.JPG
Wild_oat_diagram
Wild oat diagram (S. J. Nissen, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1112075.JPG
Wild_oats_seeds
Wild oats seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225060.JPG
Wild_Proso_Millet
Wild Proso Millet (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036050.JPG
Wild_proso_millet,_Panicum_miliaceum
Wild proso millet flower and seeds, Panicum miliaceum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_07F2.JPG
Wild_proso_millet,_Panicum_miliaceum
Wild proso millet ligule, Panicum miliaceum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_07G.JPG
Wild_proso_millet,_Panicum_miliaceum
Wild proso millet seedling, Panicum miliaceum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_07S.JPG
Wild_proso_millet,_Panicum_miliaceum
Wild proso millet flower, Panicum miliaceum (Irrigated Crops) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L3_07F.JPG
Wild_proso_millet_heading_dates
Wild proso millet heading dates (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104019.JPG
Wild_proso_millet_in_corn
Wild proso millet in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104013.JPG
Wild_proso_millet_infestation_in_corn
Wild proso millet infestation in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104014.JPG
Wild_proso_millet_overgrowing_corn
Wild proso millet overgrowing corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104016.JPG
Wild_proso_millet_plants_in_corn
Wild proso millet plants in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104018.JPG
Wild_proso_millet_seeds
Wild proso millet seeds (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104010.JPG
Wild_proso_millet_setting_seed_in_corn
Wild proso millet setting seed in corn (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104017.JPG
Wild_raddish/White_charlock_(Cruciferae,_Raphanus_raphanistrum_L.)
Wild raddish/White charlock (Cruciferae, Raphanus raphanistrum L. (FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW023A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW023D.JPG
Wild_rye_in_winter_wheat
Wild rye in winter wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0129053.JPG
Wild_rye_in_winter_wheat
Wild rye in winter wheat (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0129054.JPG
Wild_Sunflower
Wild Sunflower (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036016.JPG
Wild_sunflower_in_dry_beans
Wild sunflower in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0916023.JPG
Wild_sunflower_seeds
Wild sunflower seeds (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1225068.JPG
Wild_sunflowers_in_dry_beans
Wild sunflowers in dry beans (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_2219057.JPG
Wild_watermelon_-_citron_(Citrullus_vulgaris)
Wild watermelon - citron (Citrullus vulgaris) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW051.JPG
Willowweed_(Epilobium_spp.)
Willowweed (Epilobium spp.); flower (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_19F.JPG
Willowweed_(Epilobium_spp.)
Willowweed (Epilobium spp.); fruit/seed (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_19F2.JPG
Winged_pea,_Palestine
Palestine winged pea; Pea, winged, Palestine; Saiba'ah; Tetragonolobus palaestinus Boiss.; Tetragonolobus purpureous Moench.; Winged pea, Palestine (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE150.JPG
Witchgrass
Witchgrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031021.JPG
Witchgrass_(Panicum_capillare)
Witchgrass (Panicum capillare); adult (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_20A.JPG
Witchgrass_(Panicum_capillare)
Witchgrass (Panicum capillare); flower (Yard and Garden) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L2_20F.JPG
Witchweed
Witchweed; Odaar; Striga hermonthica (Del.)Benth. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE202.JPG
witchweed_(Striga_lutea)
witchweed (Striga lutea) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW110.JPG
Woad,_dyer's_(Isatis_tinctoria)
Woad, dyer's (Isatis tinctoria); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_20A.JPG
Woad,_dyer's_(Isatis_tinctoria)
Woad, dyer's (Isatis tinctoria); adult (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_20A2.JPG
Woad,_dyer's_(Isatis_tinctoria)
Woad, dyer's (Isatis tinctoria); flower and fruit (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_20F.JPG
Woad,_dyer's_(Isatis_tinctoria)
Woad, dyer's (Isatis tinctoria); seedling (Right-of-Way/Noncrop) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L6_20S.JPG
Wood_sorrel,_yellow
Yellow wood sorrel; Hamd; Hommeid; Oxalis corniculata L.; Oxalis repens Thunb.; Wood sorrel, yellow (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE170.JPG
Woodsorrel,_yellow_(Oxalis_stricta)
Woodsorrel, yellow (Oxalis stricta); flower (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_20F.JPG
Woodsorrel,_yellow_(Oxalis_stricta)
Woodsorrel, yellow (Oxalis stricta); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_20L.JPG
Woodsorrel,_yellow_(Oxalis_stricta)
Woodsorrel, yellow (Oxalis stricta); leaf (Turf) (Steven Dewey, Utah State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/DEWEY_TH/tn_L1_20L2.JPG
Wooly_croton_(Croton_capitatus)
Wooly croton (Croton capitatus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW057.JPG
Xanthium_strumarium_common_cocklebur
Xanthium strumarium common cocklebur (seedling) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY128.JPG
Xanthium_strumarium_common_cocklebur
Xanthium strumarium common cocklebur (infested field) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_SOY129.JPG
Yellow,_green,_and_giant_foxtail_heads
Yellow, green, and giant foxtail heads (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104002.JPG
Yellow_Indiangrass
Yellow Indiangrass (Lair, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4031052.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203034.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203035.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203036.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203038.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203039.JPG
Yellow_nutsedge
Yellow nutsedge (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0203040.JPG
Yellow_nutsedge
Yellow nutsedge (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104029.JPG
Yellow_nutsedge_(Cyperaceae,_Cyperus_esculentus_L.)
Yellow nutsedge (Cyperaceae, Cyperus esculentus L.)(FAW) ) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW025A.JPG (Drawing) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAOW025D.JPG
Yellow_nutsedge_(Cyperus_esculentus)
Yellow nutsedge (Cyperus esculentus) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW054.JPG
Yellow_nutsedge_in_drybeans
Yellow nutsedge in drybeans (P. Westra, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0104030.JPG
Yellow_sweet_clover
Yellow sweet clover (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_1224004.JPG
Yellow_Sweetclover,_Melilotus_officinalis
Yellow Sweetclover, Melilotus officinalis (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094005.JPG
Yellow_Toadflax
Yellow Toadflax (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_4036021.JPG
Yellow_Toadflax
Yellow Toadflax (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100039.JPG
Yellow_Toadflax
Yellow Toadflax (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100041.JPG
Yellow_Toadflax,_Linaria_vulgaris
Yellow Toadflax, Linaria vulgaris (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0094025.JPG
Yellow_Toadflax_leaf_shape
Yellow Toadflax leaf shape (K. G. Beck, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0502092.JPG
Yellow_Toadflax_with_butter/egg_look_of_flowers
Yellow Toadflax with butter/egg look of flowers (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100042.JPG
Yellow_Toadflax_with_root
Yellow Toadflax with root (L. L. Berry, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_0100040.JPG
Yellow_vetch
Yellow vetch (H. F. Schwartz, Colorado State University) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/CSU_SORT_TH/tn_3658034.JPG
Yellow_vetchling
Yellow vetchling; Lathyrus aphaca L. (FNE) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/FAOWEEDS_TH/tn_FAONE142.JPG
Yerba-de-tago_(Eclipta_alba)
Yerba-de-tago (Eclipta alba) HTTP://AGWIKI.ORG/MEDIAWIKI/AE_IMAGES/WEEDPH/99ADD_TH/tn_USDAW025.JPG