| alligatorweed |
Alternanthera philoxeroides |
6 |
| American beautyberry |
Callicarpa americana |
1 |
| American bellflower |
Campanulastrum americanum |
1 |
| annual marshelder |
Iva annua |
3 |
| annual sowthistle |
Sonchus oleraceus |
1 |
| arrowleaf sida |
Sida rhombifolia |
3 |
| Asiatic pennywort |
Centella asiatica |
3 |
| Atlantic poison-oak |
Toxicodendron pubescens |
1 |
| balloonvine |
Cardiospermum halicacabum |
3 |
| beaked cornsalad |
Valerianella radiata |
2 |
| bearded beggarticks |
Bidens aristosa |
2 |
| big chickweed |
Cerastium fontanum ssp. vulgare |
1 |
| bigpod sesbania |
Sesbania herbacea |
2 |
| bigroot morningglory |
Ipomoea pandurata |
5 |
| birdsrape mustard |
Brassica rapa |
2 |
| bitter sneezeweed |
Helenium amarum |
1 |
| black-eyed susan |
Rudbeckia hirta |
2 |
| blazing star |
Liatris spp. |
1 |
| blue mistflower |
Conoclinium coelestinum |
1 |
| bracted plantain |
Plantago aristata |
2 |
| Brazilian vervain |
Verbena incompta |
3 |
| buckhorn plantain |
Plantago lanceolata |
3 |
| buffalobur |
Solanum rostratum |
5 |
| bursting-heart |
Euonymus americanus |
1 |
| buttercup |
Ranunculus spp. |
2 |
| butterfly milkweed |
Asclepias tuberosa |
9 |
| buttonbush |
Cephalanthus occidentalis |
3 |
| cardinalflower |
Lobelia cardinalis |
9 |
| Carolina larkspur |
Delphinium carolinianum |
2 |
| Carolina rose |
Rosa carolina |
2 |
| carpetweed |
Mollugo verticillata |
1 |
| castorbean |
Ricinus communis |
3 |
| chamber bitter |
Phyllanthus urinaria |
2 |
| citronmelon |
Citrullus lanatus var. citroides |
4 |
| climbing dogbane |
Trachelospermum difforme |
1 |
| cocklebur |
Xanthium spp. |
1 |
| comfortroot |
Hibiscus aculeatus |
2 |
| common chickweed |
Stellaria pallida |
2 |
| common cocklebur |
Xanthium strumarium |
1 |
| common fiddleneck |
Amsinckia menziesii var. intermedia |
1 |
| common groundsel |
Senecio vulgaris |
1 |
| common lespedeza |
Kummerowia striata |
2 |
| common mallow |
Malva neglecta |
1 |
| common mullein |
Verbascum thapsus |
1 |
| common persimmon |
Diospyros virginiana |
1 |
| common pokeweed |
Phytolacca americana |
1 |
| common purslane |
Portulaca oleracea |
1 |
| common ragweed |
Ambrosia artemisiifolia |
2 |
| common sunflower |
Helianthus annuus |
4 |
| common vetch |
Vicia sativa |
1 |
| compassplant |
Silphium laciniatum |
1 |
| corn gromwell |
Buglossoides arvensis |
1 |
| cotton |
Gossypium hirsutum |
7 |
| cup rosinweed |
Silphium perfoliatum |
1 |
| cutleaf evening-primrose |
Oenothera laciniata |
2 |
| cutleaf geranium |
Geranium dissectum |
3 |
| cutleaf groundcherry |
Physalis angulata |
1 |
| cutleaf nightshade |
Solanum triflorum |
1 |
| cypressvine morningglory |
Ipomoea quamoclit |
3 |
| Dakota vervain |
Glandularia bipinnatifida |
2 |
| devil's darning needles |
Clematis virginiana |
4 |
| devil's walkingstick |
Aralia spinosa |
2 |
| devil's-claw |
Proboscidea louisianica |
3 |
| devils beggarticks |
Bidens frondosa |
1 |
| dodder |
Cuscuta spp. |
3 |
| dogfennel |
Eupatorium capillifolium |
2 |
| dudaim melon |
Cucumis melo var. dudaim |
2 |
| eastern baccharis |
Baccharis halimifolia |
1 |
| eastern bluestar |
Amsonia tabernaemontana |
4 |
| field bindweed |
Convolvulus arvensis |
1 |
| field madder |
Sherardia arvensis |
2 |
| field pansy |
Viola bicolor |
1 |
| field pennycress |
Thlaspi arvense |
1 |
| flame azalea |
Rhododendron calendulaceum |
2 |
| flixweed |
Descurainia sophia |
1 |
| Florida beggarweed |
Desmodium tortuosum |
1 |
| Florida betony |
Stachys floridana |
2 |
| Florida pusley |
Richardia scabra |
2 |
| flowering dogwood |
Cornus florida |
1 |
| giant ragweed |
Ambrosia trifida |
2 |
| green antelopehorn |
Asclepias viridis |
5 |
| ground ivy |
Glechoma hederacea |
2 |
| ground spurge |
Chamaesyce prostrata |
2 |
| hairy sunflower |
Helianthus hirsutus |
3 |
| hairy vetch |
Vicia villosa |
2 |
| healall |
Prunella vulgaris |
3 |
| heartwing sorrel |
Rumex hastatulus |
2 |
| hemp dogbane |
Apocynum cannabinum |
1 |
| henbit |
Lamium amplexicaule |
2 |
| hibiscus |
Hibiscus lunariifolius |
3 |
| honeylocust |
Gleditsia triacanthos |
2 |
| horse purslane |
Trianthema portulacastrum |
1 |
| horsemint |
Blephilia ciliata |
3 |
| horsenettle |
Solanum carolinense |
1 |
| horseweed |
Conyza canadensis |
1 |
| Illinois bundleflower |
Desmanthus illinoensis |
1 |
| Indian heliotrope |
Heliotropium indicum |
3 |
| Indian pink |
Spigelia marilandica |
5 |
| ironweed |
Vernonia spp. |
4 |
| ivyleaf morningglory |
Ipomoea hederacea |
9 |
| Japanese honeysuckle |
Lonicera japonica |
3 |
| Japanese wisteria |
Wisteria floribunda |
1 |
| jimsonweed |
Datura stramonium |
1 |
| kudzu |
Pueraria montana var. lobata |
14 |
| lambsquarters |
Chenopodium album |
1 |
| large hop clover |
Trifolium campestre |
1 |
| largeleaf lantana |
Lantana camara |
2 |
| lawn burweed |
Soliva sessilis |
2 |
| lawn pennywort |
Hydrocotyle sibthorpioides |
3 |
| lyreleaf sage |
Salvia lyrata |
3 |
| mayapple |
Podophyllum peltatum |
2 |
| maypop passionflower |
Passiflora incarnata |
5 |
| meadowbeauty |
Rhexia spp. |
1 |
| morningglory |
Ipomoea spp. |
2 |
| musk thistle |
Carduus nutans |
3 |
| narrowleaf spring-beauty |
Claytonia virginica |
3 |
| nightflowering catchfly |
Silene noctiflora |
1 |
| nightshade |
Solanum spp. |
5 |
| nodding spurge |
Chamaesyce nutans |
1 |
| okra |
Abelmoschus esculentus |
1 |
| osage-orange |
Maclura pomifera |
6 |
| Palmer amaranth |
Amaranthus palmeri |
1 |
| palmleaf morningglory |
Ipomoea wrightii |
3 |
| Pennsylvania smartweed |
Polygonum pensylvanicum |
1 |
| peppervine |
Ampelopsis arborea |
4 |
| perilla mint |
Perilla frutescens |
4 |
| Persian clover |
Trifolium resupinatum |
3 |
| pineapple-weed |
Matricaria discoidea |
3 |
| pinnate prairie coneflower |
Ratibida pinnata |
1 |
| pitcherplants |
Sarracenia spp. |
2 |
| pitted morningglory |
Ipomoea lacunosa |
3 |
| plains coreopsis |
Coreopsis tinctoria |
1 |
| poison-hemlock |
Conium maculatum |
4 |
| poorjoe |
Diodia teres |
1 |
| prickly lettuce |
Lactuca serriola |
1 |
| pricklypear/cholla |
Opuntia spp. |
2 |
| prostrate pigweed |
Amaranthus blitoides |
3 |
| puncturevine |
Tribulus terrestris |
1 |
| purple loosestrife |
Lythrum salicaria |
3 |
| Queen Anne's lace, wild carrot |
Daucus carota |
3 |
| red buckeye |
Aesculus pavia |
3 |
| red clover |
Trifolium pratense |
1 |
| red morningglory |
Ipomoea coccinea |
1 |
| red sesbania |
Sesbania punicea |
1 |
| redberry moonseed |
Cocculus carolinus |
1 |
| redroot pigweed |
Amaranthus retroflexus |
1 |
| redstem |
Ammannia coccinea |
4 |
| redvine |
Brunnichia ovata |
5 |
| redweed |
Melochia corchorifolia |
5 |
| rosering gaillardia |
Gaillardia pulchella |
2 |
| roughleaf dogwood |
Cornus drummondii |
2 |
| Russian thistle |
Salsola kali |
1 |
| rustweed |
Polypremum procumbens |
2 |
| showy evening-primrose |
Oenothera speciosa |
1 |
| showy rattlebox |
Crotalaria spectabilis |
4 |
| sicklepod |
Senna obtusifolia |
3 |
| silverleaf nightshade |
Solanum elaeagnifolium |
1 |
| smallflower galinsoga |
Galinsoga parviflora |
1 |
| smallflower morningglory |
Jacquemontia tamnifolia |
2 |
| southern nettle |
Urtica chamaedryoides |
1 |
| southern waxmyrtle |
Morella cerifera |
2 |
| spiny amaranth |
Amaranthus spinosus |
4 |
| spotted spurge |
Euphorbia maculata |
1 |
| spotted waterhemlock |
Cicuta maculata |
2 |
| spurred anoda |
Anoda cristata |
2 |
| spurred butterfly pea |
Centrosema virginianum |
1 |
| sticky nightshade |
Solanum sisymbriifolium |
1 |
| Stokes' aster |
Stokesia laevis |
1 |
| tall blazing star |
Liatris aspera |
3 |
| tall morningglory |
Ipomoea purpurea |
3 |
| tall waterhemp |
Amaranthus tuberculatus |
2 |
| Texas gourd |
Cucurbita pepo var. texana |
2 |
| Texas star |
Sabatia campestris |
2 |
| tievine |
Ipomoea cordatotriloba var. cordatotriloba |
1 |
| trifoliate orange |
Poncirus trifoliata |
4 |
| tropic croton |
Croton glandulosus var. septentrionalis |
2 |
| tropical soda apple |
Solanum viarum |
4 |
| trumpet honeysuckle |
Lonicera sempervirens |
2 |
| trumpetcreeper |
Campsis radicans |
2 |
| tuberous vervain |
Verbena rigida |
1 |
| tumble pigweed |
Amaranthus albus |
2 |
| tungoil tree |
Vernicia fordii |
3 |
| velvetleaf |
Abutilon theophrasti |
1 |
| Virginia buttonweed |
Diodia virginiana |
2 |
| Virginia copperleaf |
Acalypha virginica |
2 |
| white wand beardtongue |
Penstemon tubiflorus |
3 |
| wild petunia |
Ruellia caroliniensis |
2 |
| woolly croton |
Croton capitatus |
3 |
| yellow jessamine |
Gelsemium sempervirens |
1 |
| yellow rocket |
Barbarea vulgaris |
1 |
| yellow starthistle |
Centaurea solstitialis |
1 |
| yellow thistle |
Cirsium horridulum |
2 |
