| Annual grasses and other grasslike plants | ||
| Common Name | Scientific Name | Linked Picture(s) |
| Barley, Little | Hordeum pusillium | 1, 2 |
| Barnyardgrass | Echinochloa crus-galli | 1, 2, 3, 4 |
| Bluegrass, Annual | Poa annua | 1 |
| Bristlegrass, Hooked | Setaria adhaerans | 1, 2 |
| Broadleaf Signalgrass | Urochloa platyphylla | 1 |
| Brome, Downy | Bromus tectorum | 1 |
| Browntop Panicum | Panicum fasiculatum | 1, 2, 3, 4, 5, 6, 7 |
| Cheat | Bromus secalinus | 1, 2, 3, 4, 5, 6, 7, 8, 9 |
| Crabgrass, Large | Digitaria sanguinalis | 1 |
| Crabgrass, Smooth | Digitaria ischaemum | 1 |
| Fall Panicum | Panicum dichotomiflorum | 1 |
| Foxtail, Carolina | Alopecurus carolinianus | 1 |
| Foxtail, Giant | Setaria faberi | 1 |
| Foxtail, Green | Setaria viridis | 1 |
| Foxtail, Yellow | Setaria glauca | 1 |
| Goosegrass | Eleusine indica | 1 |
| Jointed Goatgrass | Aegilops cylindrica | 1, 2, 3, 4 |
| Red Sprangletop | Leptochloa filiformis | 1, 2, 3, 4 |
| Rescuegrass | Bromus catharticus | 1, 2 |
| Sandbur | Cenchrus longispinus | 1 |
| Sandbur, Field | Cenchrus incertus | 1, 2, 3, 4 |
| Shattercane | Sorghum bicolor | 1 |
| Southwestern Bristlegrass | Setaria scheelei | 1 |
| Texas Panicum | Panicum texanum | 1, 2, 3, 4 |
| Wild Oats | Avena fatua | 1, 2, 3, 4 |
| Witchgrass | Panicum capillare | 1 |
| Woolly Cupgrass | Eriochloa villosa | 1 |
| Perennial grasses, Sedges, and other grasslike plants | ||
| Common Name | Scientific Name | Linked Picture(s) |
| Bahiagrass | Paspalum notatum | 1, 2, 3, 4 |
| Bermudagrass | Cynodon dactylon | 1, 2, 3, 4 |
| Canada Wildrye | Elymus canadensis | 1 |
| Dallisgrass | Paspalum dilatatum | 1 |
| Field Horsetail | Equisetum spp. | 1 |
| Foxtail Barley | Hordeum jubatum | 1 |
| Johnsongrass (noxious) | Sorghum halepense | 1, 2, 3, 4, 5 |
| Orchardgrass | Dactylis glomerata | 1 |
| Quackgrass | Elytrigia repens | 1 |
| Ryegrass, Perennial | Lolium perenne | 1, 2, 3, 4, 5, 6, 7 |
| Star-of-Bethlehem | Ornithogalum umbellatum | 1 |
| Tumble Windmillgrass | Chloris subverticillata | 1, 2 |
| Wild Garlic | Allium vineale | 1 |
| Wild Onion | Allium canadense | 1, 2, 3 |
| Yellow Nutsedge | Cyperus esculentus | 1, 2, 3, 4, 5, 6, 7 |
| Annual Broadleaf Weeds | ||
| Common Name | Scientific Name | Linked Picture(s) |
| Annual Broomweed | Gutierrezia dracunculoides | 1, 2, 3 |
| Annual Pricklepoppy | Argemone polyanthemos | 1, 2, 3, 4 |
| Bastard Toadflax | Comandra umbellata | 1, 2, 3 |
| Bittercress, Smallflowered | Cardamine parviflora | 1 |
| Bitterweed | Hymenoxys odorata | 1, 2, 3 |
| Bitterweed, Brown | Helenium badium | 1 |
| Black Nightshade | Solanum americanum | 1 |
| Bladderpod | Lesquerella gracilis | 1, 2, 3, 4 |
| Buffalobur | Solanum rostratum | 1, 2, 3, 4, 5, 6, 7 |
| Bur Clover | Medicago hispida | 1 |
| Burcucumber | Sicyos angulatus | 1 |
| Bushy Wallflower | Erysimum repandum | 1 |
| Butterweed | Senecio glabellus | 1 |
| Camphorweed | Heterotheca subaxillaris | 1, 2 |
| Carolina Geranium | Geranium carolinianum | 1 |
| Carpetweed | Mollugo verticillata | 1 |
| Catchweed Bedstraw | Galium aparine | 1, 2, 3, 4 |
| Common Chickweed | Stellaria media | 1 |
| Common Cocklebur | Xanthium strumarium | 1, 2, 3, 4, 5 |
| Common Groundsel | Senecio vulgaris | 1, 2 |
| Common Lambsquarters | Chenopodium album | 1, 2 |
| Common Purslane | Portulaca oleracea | 1, 2, 3, 4, 5 |
| Common Ragweed | Ambrosia artemisiifolia | 1 |
| Common Sneezeweed | Helenium amarum | 1 |
| Common Sunflower | Helianthus annuus | 1, 2, 3, 4, 5, 6, |
| Common Waterhemp | Amaranthus rudis | 1, 2 |
| Coreopsis | Coreopsis tinctoria | 1, 2, 3, 4, |
| Corn Gromwell | Lithospermum arvense | 1 |
| Croton, Texas | Croton texensis | 1, 2 |
| Croton, Tropic | Croton glandulosus | 1 |
| Croton, Woolly | Croton capitatus | 1, 2, 3 |
| Cutleaf Groundcherry | Physalis angulata | 1 |
| Cowcockle | Vaccaria pyramidata | 1 |
| Cowpen Daisy | Verbesina encelioides | 1, 2, 3, 4, 5, 6 |
| Daisy Fleabane | Erigeron annuus | 1 |
| Deadnettle, Purple | Lamium purpureum | 1 |
| Devil's Claw | Proboscidea louisianica | 1, 2, 3, 4, 5, 6, 7 |
| Eclipta | Eclipta prostrata | 1 |
| False Nightshade | Chamaesaracha coronopus | 1, 2 |
| Field Dodder | Cuscuta campestris | 1, 2 |
| Filaree, California or Redstem | Erodium cicutarium | 1, 2 |
| Filaree, Texas or Storkbill | Erodium texanum | 1, 2, 3, 4, 5, 6 |
| Flixweed | Descurainia sophia | 1 |
| Garden Rocket | Eruca vesicaria ssp. sativa | 1, 2, 3, 4, 5 |
| Giant Ragweed | Ambrosia trifida | 1, 2, 3, 4 |
| Golden Crownbeard | Verbesina encelioides | 1, 2, 3, 4, 5, 6 |
| Golden Tickseed | Coreopsis tinctoria | 1, 2, 3, 4, |
| Gray Tidestrom | Tidestromia lanuginosa | 1, 2 |
| Greenthread | Thelesperma filifolium | 1, 2 |
| Ground Spurge | Euphorbia prostrata | 1, 2, 3, 4, 5, 6 |
| Hairy Caltrop | Kallstroemia hirsutissina | 1, 2, 3, 4, 5, 6, 7 |
| Hairy Nightshade | Solanum sarrachoides | 1 |
| Hedge Parsley | Torilis arvensis | 1, 2, 3, 4 |
| Hemp Sesbania | Sesbania exaltata | 1 |
| Henbit | Lamium amplexicaule | 1, 2, 3, 4 |
| Huisachedaisy | Amblyolepis setigera | 1, 2, 3 |
| Hophornbeam Copperleaf | Acalypha ostryaefolia | 1, 2, 3, 4, 5, 6, 7 |
| Horseweed | Conyza canadensis | 1, 2, 3, 4, 5, 6, 7, 8 |
| Indian Blanket | Gaillardia pulchella | 1 |
| Indian Mallow | Abutilon incana | 1, 2 |
| Japanese Hops | Humulus japonicus | 1 |
| Jimsonweed | Datura stramonium | 1 |
| Khakiweed | Alternanthera pungens | 1 |
| Kochia | Kochia scoparia | 1, 2, 3, 4, 5, 6 |
| Lanceleaf Sage | Salvania reflexa | 1, 2, 3 |
| Lizardtail Gaura | Gaura Parviflora | 1, 2, 3, 4, 5, 6, 7 |
| Marijuana (noxious) | Cannabis sativa | 1 |
| Morningglory, Ivyleaf | Ipomoea hederacea | 1, 2, 3, 4 |
| Morningglory, Pitted | Ipomoea lacunosa | 1 |
| Morningglory, Tall | Ipomoea purpurea | 1 |
| Mousetail | Myosurus minimus | 1 |
| Mustard, London Rocket | Sisymbrium irio | 1, 2, 3, 4, 5, 6, 7 |
| Mustard, Pinnatetansy | Descurainia pinnate | 1, 2, 3, 4, 5 |
| Mustard, Tansy | Descurainia pinnata | 1, 2, 3, 4, 5, 6 |
| Mustard, Tumble | Sisymbrium altissimum | 1, 2, 3, 4, 5 |
| Mustard, Turnip Weed | Rapistrum rugosum | 1, 2, 3, 4, 5, 6, 7, 8 |
| Mustard, Wild | Brassica kaber | 1 |
| Nodding Spurge | Euphorbia nutans | 1 |
| Palmer Amaranth | Amaranthus palmeri | 1, 2 |
| Partridgepea | Cassia chamaecrista | 1 |
| Pennycress, Field | Thlaspi arvense | 1 |
| Pigweed, Prostrate | Amaranthus blitoides | 1, 2, 3, 4, 5 |
| Pigweed, Redroot | Amaranthus retroflexus | 1 |
| Pigweed, Tumble | Amaranthus albus | 1, 2, 3, 4 |
| Prickly Lettuce | Lactuca serriola | 1, 2, 3, 4, 5, 6, 7 |
| Prickly Sida | Sida spinosa | 1 |
| Prostrate Knotweed | Polygonum aviculare | 1 |
| Puncturevine | Tribulus terrestris | 1, 2, 3, 4, 5, 6, 7 |
| Purslane Speedwell | Veronica peregrina | 1 | Red Hornedpoppy | Glaucium corniculatum | 1, 2, 3, 4, 5 |
| Riddell Groundsel | Senecio riddellii | 1, 2 |
| Sawtooth aster | Prionopsis ciliata | 1, 2, 3 |
| Scrambledeggs | Corydalis curvisiliqua | 1, 2, 3 |
| Shepherd's Purse | Capsella bursa-pastoris | 1, 2 |
| Sicklepod | Senna obtusifolia | 1 |
| Scarlet Gaura | Gaura coccinea | 1, 2, 3, 4 |
| SilverLeaf Cassia | Cassia phyllodinea | 1, 2 |
| Silversheath Knotweed | Polygonum argyrocoleon | 1, 2, 3, 4, 5 |
| Slender Aster | Aster gracilis | 1, 2 |
| Smallhead Sneezeweed | Helenium microcephalum | 1, 2, 3, 4, 5, 6, 7 |
| Smallseed Falseflax | Camelina microcarpa | 1, 2 |
| Smartweed, Pale | Polygonum lapathifolium | 1 |
| Smartweed, Pennsylvania | Polygonum pensylvanicum | 1 |
| Snow-on-the-mountain | Euphorbia marginata | 1, 2, 3, 4, 5 |
| Spiny Amaranth | Amaranthus spinosus | 1 |
| Spiny Sowthistle | Sonchus asper | 1, 2, 3, 4, 5, 6 |
| Spurge, Nodding | Euphorbia nutans | 1 |
| Spurge, Prostrate | Euphorbia humistrata | 1, 2, 3 |
| Spurge, Toothed | Euphorbia dentata | 1 |
| Spurred Anoda | Anoda cristata | 1 |
| Tahoka Daisy | Machaeranthera tanacetifolia | 1, 2, 3, 4, 5 |
| Thistle, Malta Star | Centaurea melitensis | 1, 2, 3, 4 |
| Twinleaf Sennia | Senna roemeriana | 1, 2 |
| Unicorn-plant | Proboscidea louisianica | 1, 2, 3, 4, 5, 6, 7 |
| Velvetleaf | Abutilon theophrasti | 1, 2, 3, 4, 5, 6, 7 |
| Venice Mallow | Hibiscus trionum | 1 |
| Vetch | Vicia spp. | 1 |
| Virginia Copperleaf | Acalypha virginica | 1 |
| Virginia Pepperweed | Lepidium virginicum | 1, 2, 3, 4 |
| Waterhemp | Amaranthus tuberculatus | 1, 2 |
| Waterleaf | Nama hispidum | 1, 2, 3, 4 |
| Wild Buckwheat | Polygonum convolvulus | 1 |
| Wild Lettuce | Lactuca serriola | 1, 2, 3, 4, 5, 6, 7 |
| Wright Eryngo | Eryngium heterophyllum | 1, 2, 3 |
| Woollywhite, Chalkhill | Hymenopappus tenuifolius | 1, 2, 3, 4 |
| Woollywhite, Yellow | Hymenopappus flavescens | 1, 2, 3, 4, 5, 6 |
| Yellow Rocket | Barbarea vulgaris | 1 |
| Yellow Sweetclover | Melilotus indica | 1, 2, 3 |
| Biennial Broadleaf Weeds | ||
| Common Name | Scientific Name | Linked Picture(s) |
| Beggars Lice | Daucus carota | 1, 2, 3, 4, 5, 6, 7 |
| Bull Thistle | Cirsium vulgare | 1 |
| Common Mullein | Verbascum thapsus | 1 |
| Poison Hemlock | Conium maculatum | 1 |
| Thistle, Blessed Milk | Silybum_marianum | 1, 2, 3, 4, 5, 6, 7 |
| Thistle, Distaff | Carthamus lanatus | 1, 2, 3, 4 |
| Thistle, Musk (noxious) | Carduus nutans | 1, 2, 3, 4 |
| Thistle, Scotch (noxious) | Onopordum acanthium | 1, 2, 3, 4 |
| Thistle, Tall | Cirsium altissimum | 1 |
| Thistle, Texas Purple | Cirsium texanum | 1, 2, 3, 4, 5 |
| Waterhemlock | Cicuta maculata | 1 |
| Wild Carrot | Daucus carota | 1, 2, 3, 4, 5, 6, 7 |
| Perennial Broadleaf Weeds | ||
| Common Name | Scientific Name | Linked Picture(s) |
| African Rue | Peganum Harmala | 1, 2, 3, 4 |
| Alkali Mallow | Malvella leprosa | 1, 2, 3 |
| Antelope Horn | Asclepias viridis | 1, 2, 3 |
| Balsam Gourd | Ibervillea lindheimeri | 1, 2, 3 |
| Beggarweed | Desmodium spp. | 1 |
| Bindweed, Field (noxious) | Convolvulus arvensis | 1, 2, 3, 4, 5, 6, 7 |
| Bindweed, Hedge | Convolvulus sepium | 1 |
| Bindweed, Texas | Convolvulus equitans | 1, 2, 3, 4 |
| Blackfoot Daisy | Melampodium leucanthum | 1, 2 |
| Blackseed Plantain | Plantago rugelii | 1, 2, 3, 4 |
| Broadleaf Plantains | Plantago spp. | 1 |
| Buckhorn Plantain | Plantago lanceolata | 1 |
| Buffalo Gourd | Cucurbita foetidissima | 1 |
| Bull Thistle | Cirsium vulgare | 1 |
| Canada Thistle (noxious) | Cirsium arvense | 1 |
| Chicory | Cichorium intybus | 1 |
| Clammy Groundcherry | Physalis heterophylla | 1, 2, 3, 4 |
| Common Burdock | Arctium minus | 1 |
| Common Milkweed | Asclepias syriaca | 1 |
| Common Pokeweed | Phytolacca americana | 1, 2, 3 |
| Common Yarrow | Achillea millefolium | 1, 2 |
| Compass Plant | Silphium laciniatum | 1 |
| Cup Plant | Silphium perfoliatum | 1 |
| Curly Dock | Rumex crispus | 1, 2, 3, 4, 5 |
| Curlycup Gumweed | Grindelia squarrosa | 1, 2, 3 |
| Cutleaf Eveningprimose | Oenothera laciniata | 1, 2 |
| Dakota Verbena | Verbena bipinnatifida | 1, 2 |
| Englemann Daisy | Englemannia pinnatifida | 1, 2, 3 |
| Germander | Teucrium cubense | 1 |
| Goldenrod | Solidago spp. | 1 |
| Greenbriar | Smilax spp. | 1 |
| Hemp Dogbane | Apocynum cannabinum | 1 |
| Honeysuckle | Lonicera spp. | 1 |
| Hogpotato | Hoffmanseggia densiflora | 1, 2, 3, 4, 5 |
| Horehound | Marrubium vulgare | 1, 2, 3, 4 |
| Horsenettle | Solanum carolinense | 1, 2, 3, 4, 5, 6, 7 |
| Illinois Bundleflower | Desmanthus illinoensis | 1 |
| Jerusalem Artichoke | Helianthus tuberosus | 1 |
| Kudzu (noxious) | Pueraria lobata | 1 |
| Mexicanhat | Ratibida columnaris | 1, 2, 3, 4, 5, 6 |
| Morningglory, Bigroot | Ipomoea pandurata | 1 |
| Morningglory, Sharppod | Ipomoea trichocarpa | 1, 2, 3, 4 |
| Mouseear Chickweed | Cerastium vulgatum | 1 |
| Multiflora rose (noxious) | Rosa multiflora | 1 |
| Orange Globe Mallow | Sphaeralcea occidentalis | 1, 2 |
| Oxeye Daisy | Chrysanthemum leucanthemum | 1 |
| Prickly Pear | Opuntia spp. | 1, 2, 3 |
| Purple Flower Groundcherry | Physalis lobata | 1, 2, 3, 4, 5, 6 |
| Purple Horsemint | Monarda citriodora | 1, 2, 3 |
| Purple Loosestrife (noxious) | Lythrum salicaria | 1 |
| Rain Lily | Cooperia_drummondii | 1, 2 |
| Rattlesnake master | Eryngium yuccifolium | 1 |
| Rosinweed | Silphium integrifolium | 1 |
| Scarlet Musk Flower | Nyctaginia capitata | 1, 2 |
| Silversage | Artemesia ludoviciana | 1, 2 |
| Silverleaf Nightshade | Solanum elaeagnifolium | 1, 2, 3, 4, 5, 6, 7, 8 |
| Skeletonweed | Lygodesmia juncea | 1 |
| Smooth Groundcherry | Physalis subglabrata | 1 |
| Smooth Sumac | Rhus glabra | 1 |
| Spurge, Leafy | Euphorbia esula | 1 |
| Sweet William | Verbena bipinnatifida | 1, 2 |
| Texas Blueweed | Helianthus ciliaris | 1, 2, 3, 4, 5 |
| Texas Bullnettle | Cnidoscolus texanus | 1, 2, 3 |
| Threadleaf Groundsel | Senecio longilobus | 1, 2 |
| Trumpetcreeper | Campsis radicans | 1 |
| Upright Prairie Coneflower | Ratibida columnaris | 1, 2, 3, 4, 5, 6 |
| Virginia Creeper | Parthenocissus quinquefolia | 1 |
| Western Ragweed | Ambrosia psilostachya | 1, 2, 3, 4, 5, 6 |
| Western Salsify | Tragopogon dubuis | 1, 2, 3, 4 |
| White Foxglove Beardtongue | Penstemon digitalis | 1 |
| White Heath Aster | Aster pilosus | 1 |
| White Snakeroot | Eupatorium rugosum | 1 |
| Wild Geranium | Geranium carolinanum | 1 |
| Woollyleaf Bursage | Ambrosia grayi | 1, 2, 3 |
A word of thanks to R.Q. "Jake" Landers, Jr. for his assistance in this project.
