| alligatorweed |
Alternanthera philoxeroides |
3 |
| American beautyberry |
Callicarpa americana |
3 |
| American black nightshade |
Solanum americanum |
2 |
| American germander |
Teucrium canadense |
1 |
| American lopseed |
Phryma leptostachya |
1 |
| American snowbell |
Styrax americanus |
2 |
| American star-thistle |
Centaurea americana |
2 |
| American waterwillow |
Justicia americana |
1 |
| annual yellow sweetclover |
Melilotus indicus |
3 |
| antelopehorns |
Asclepias asperula ssp. capricornu |
6 |
| Asiatic bellflower |
Wahlenbergia marginata |
5 |
| Asiatic hawksbeard |
Youngia japonica |
5 |
| autumn sage |
Salvia greggii |
5 |
| bagpod |
Sesbania vesicaria |
1 |
| barrens silky aster |
Symphyotrichum pratense |
9 |
| beach false foxglove |
Agalinis fasciculata |
3 |
| beehive cactus |
Coryphantha spp. |
1 |
| big floatingheart |
Nymphoides aquatica |
6 |
| big periwinkle |
Vinca major |
2 |
| big red sage |
Salvia penstemonoides |
1 |
| bigpod sesbania |
Sesbania herbacea |
1 |
| bindweed |
Convolvulus spp. |
1 |
| birdfoot violet |
Viola pedata |
2 |
| black medic |
Medicago lupulina |
4 |
| black willow |
Salix nigra |
4 |
| black-eyed susan |
Rudbeckia hirta |
4 |
| blisterwort |
Ranunculus recurvatus |
1 |
| blue mistflower |
Conoclinium coelestinum |
9 |
| blueberry |
Vaccinium spp. |
6 |
| blueflower butterwort |
Pinguicula caerulea |
13 |
| blueflower eryngo |
Eryngium integrifolium |
2 |
| boxelder |
Acer negundo |
11 |
| Brazilian vervain |
Verbena incompta |
4 |
| buffalobur |
Solanum rostratum |
4 |
| bulbous bittercress |
Cardamine bulbosa |
2 |
| bullnettle |
Cnidoscolus stimulosus |
4 |
| bunchleaf penstemon |
Penstemon heterophyllus |
4 |
| bushy waterprimrose |
Ludwigia alternifolia |
1 |
| butterfly milkweed |
Asclepias tuberosa |
4 |
| button snakeroot |
Eryngium yuccifolium |
1 |
| Canadian lousewort |
Pedicularis canadensis |
2 |
| Canadian wildginger |
Asarum canadense |
1 |
| candyroot |
Polygala nana |
2 |
| Carolina larkspur |
Delphinium carolinianum |
2 |
| Carolina larkspur |
Delphinium carolinianum ssp. virescens |
3 |
| Carolina laurelcherry |
Prunus caroliniana |
3 |
| Carolina puccoon |
Lithospermum caroliniense |
3 |
| Cherokee rose |
Rosa laevigata |
3 |
| chinaberry |
Melia azedarach |
6 |
| Chinese parasoltree |
Firmiana simplex |
2 |
| Chinese privet |
Ligustrum sinense |
15 |
| clasping coneflower |
Dracopis amplexicaulis |
2 |
| climbing aster |
Ampelaster carolinianus |
5 |
| climbing hempweed |
Mikania scandens |
12 |
| coastal plain honeycombhead |
Balduina angustifolia |
4 |
| coastal plain pennywort |
Hydrocotyle bonariensis |
1 |
| coastal plain St. Johnswort |
Hypericum brachyphyllum |
2 |
| coastal sweetpepperbush |
Clethra alnifolia |
1 |
| common blue violet |
Viola sororia |
7 |
| common chickweed |
Stellaria pallida |
3 |
| common evening-primrose |
Oenothera biennis |
1 |
| common mullein |
Verbascum thapsus |
5 |
| common periwinkle |
Vinca minor |
1 |
| common pokeweed |
Phytolacca americana |
4 |
| common sunflower |
Helianthus annuus |
3 |
| common vetch |
Vicia sativa |
4 |
| compact prairie clover |
Dalea compacta |
1 |
| Compton's oak |
Quercus x comptoniae |
3 |
| coneflowers |
Echinacea spp. |
3 |
| cotton |
Gossypium hirsutum |
3 |
| creeping cucumber |
Melothria pendula |
5 |
| creeping lespedeza |
Lespedeza repens |
1 |
| crimson bottlebrush |
Callistemon citrinus |
2 |
| crimson clover |
Trifolium incarnatum |
3 |
| curlycup gumweed |
Grindelia squarrosa |
1 |
| cutleaf evening-primrose |
Oenothera laciniata |
4 |
| cutleaf toothwort |
Cardamine concatenata |
1 |
| cypressvine morningglory |
Ipomoea quamoclit |
5 |
| Dakota vervain |
Glandularia bipinnatifida |
3 |
| diamond-flowers |
Stenaria nigricans |
3 |
| dodder |
Cuscuta spp. |
3 |
| downy yellow violet |
Viola pubescens |
3 |
| drug fumitory |
Fumaria officinalis |
6 |
| drumheads |
Polygala cruciata |
1 |
| Drummond's skullcap |
Scutellaria drummondii |
1 |
| dwarf sumac |
Rhus copallinum |
1 |
| dwarf sundew |
Drosera brevifolia |
1 |
| early blue violet |
Viola palmata |
2 |
| eastern baccharis |
Baccharis halimifolia |
5 |
| eastern milkpea |
Galactia regularis |
1 |
| eastern poison-ivy |
Toxicodendron radicans |
2 |
| eastern redbud |
Cercis canadensis |
4 |
| eastern sweetshrub |
Calycanthus floridus |
1 |
| elephantsfoot |
Elephantopus spp. |
6 |
| elephantsfoot |
Elephantopus tomentosus |
5 |
| elf orpine |
Diamorpha smallii |
4 |
| English ivy |
Hedera helix |
2 |
| English lavender |
Lavandula angustifolia |
1 |
| field bindweed |
Convolvulus arvensis |
1 |
| flame azalea |
Rhododendron calendulaceum |
1 |
| flaxleaf false foxglove |
Agalinis linifolia |
4 |
| fleabanes |
Erigeron spp. |
5 |
| Florida anisetree |
Illicium floridanum |
4 |
| Florida betony |
Stachys floridana |
2 |
| Florida bluehearts |
Buchnera floridana |
2 |
| Florida hobblebush |
Agarista populifolia |
4 |
| Florida pusley |
Richardia scabra |
1 |
| flowering dogwood |
Cornus florida |
5 |
| forked bluecurls |
Trichostema dichotomum |
2 |
| fragrant sumac |
Rhus aromatica |
2 |
| fragrant waterlily |
Nymphaea odorata |
6 |
| fringed bluestar |
Amsonia ciliata |
1 |
| fringed bluestar |
Amsonia ciliata var. tenuifolia |
4 |
| Georgia aster |
Symphyotrichum georgianum |
4 |
| Georgia oak |
Quercus georgiana |
1 |
| Georgia plume |
Elliottia racemosa |
5 |
| glossy privet |
Ligustrum lucidum |
6 |
| goat's rue |
Tephrosia virginiana |
1 |
| goldenrod |
Solidago spp. |
4 |
| grassleaf Barbara's buttons |
Marshallia graminifolia var. cynanthera |
10 |
| great coneflower |
Rudbeckia maxima |
8 |
| green and gold |
Chrysogonum virginianum |
2 |
| green antelopehorn |
Asclepias viridis |
1 |
| green prairie coneflower |
Ratibida tagetes |
2 |
| hairy alumroot |
Heuchera villosa |
4 |
| hairy chaffhead |
Carphephorus paniculatus |
3 |
| hairy laurel |
Kalmia hirsuta |
9 |
| hairy sunflower |
Helianthus hirsutus |
3 |
| halberdleaf rosemallow |
Hibiscus laevis |
2 |
| harlequin glorybower |
Clerodendron trichotomum |
2 |
| hawthorn |
Crataegus spp. |
2 |
| hazel alder |
Alnus serrulata |
1 |
| Himalaya blackberry |
Rubus armeniacus |
1 |
| hoary puccoon |
Lithospermum canescens |
2 |
| hooded pitcherplant |
Sarracenia minor |
5 |
| horehound |
Marrubium peregrinum |
1 |
| horehound |
Marrubium spp. |
1 |
| horsenettle |
Solanum carolinense |
2 |
| Japanese anemone |
Anemone x hybrida |
13 |
| Japanese honeysuckle |
Lonicera japonica |
1 |
| Japanese knotweed |
Fallopia japonica |
2 |
| Japanese privet |
Ligustrum japonicum |
20 |
| jasmine |
Jasminum spp. |
4 |
| jewelweed |
Impatiens capensis |
8 |
| Kentucky yellowwood |
Cladrastis kentukea |
1 |
| lanceleaf tickseed |
Coreopsis lanceolata |
4 |
| lanceleaf violet |
Viola lanceolata |
3 |
| lantana |
Lantana spp. |
2 |
| large hop clover |
Trifolium campestre |
1 |
| large-flower primrose-willow |
Ludwigia grandiflora |
1 |
| largeflower heartleaf |
Hexastylis shuttleworthii |
1 |
| largeflower milkweed |
Asclepias connivens |
11 |
| largeflower tickseed |
Coreopsis grandiflora |
1 |
| largeleaf jointweed |
Polygonella macrophylla |
3 |
| lilac chastetree |
Vitex agnus-castus |
1 |
| Lindheimer's beeblossom |
Gaura lindheimeri |
4 |
| little brown jug |
Hexastylis arifolia |
3 |
| littleleaf leadtree |
Leucaena retusa |
5 |
| littleleaf sensitivebriar |
Mimosa microphylla |
3 |
| live oak |
Quercus virginiana |
3 |
| loblolly bay |
Gordonia lasianthus |
6 |
| low pinebarren milkwort |
Polygala ramosa |
4 |
| mat lippia |
Phyla nodiflora |
2 |
| mayapple |
Podophyllum peltatum |
1 |
| maypop passionflower |
Passiflora incarnata |
3 |
| meadowbeauty |
Rhexia spp. |
1 |
| meadowbeauty |
Rhexia virginica |
2 |
| Mexican plum |
Prunus mexicana |
10 |
| Michaux's milkweed |
Asclepias michauxii |
12 |
| mountain azalea |
Rhododendron canescens |
7 |
| mountain laurel |
Kalmia latifolia |
6 |
| mountain witchalder |
Fothergilla major |
3 |
| multiflora rose |
Rosa multiflora |
3 |
| mustang grape |
Vitis mustangensis |
6 |
| mustard |
Brassica spp. |
2 |
| narrowleaf Indian breadroot |
Pediomelum linearifolium |
2 |
| narrowleaf stoneseed |
Lithospermum incisum |
8 |
| netleaf leather flower |
Clematis reticulata |
1 |
| oakleaf hydrangea |
Hydrangea quercifolia |
3 |
| oblongleaf snakeherb |
Dyschoriste oblongifolia |
6 |
| October flower |
Polygonella polygama |
4 |
| Ogeechee tupelo |
Nyssa ogeche |
2 |
| old fashioned weigela |
Weigela florida |
1 |
| oneflower stitchwort |
Minuartia uniflora |
3 |
| orange milkwort |
Polygala lutea |
3 |
| oriental virginsbower |
Clematis orientalis |
2 |
| osage-orange |
Maclura pomifera |
4 |
| oxeye |
Heliopsis helianthoides |
1 |
| paleleaf woodland sunflower |
Helianthus strumosus |
3 |
| panicledleaf ticktrefoil |
Desmodium paniculatum |
2 |
| parrot pitcherplant |
Sarracenia psittacina |
5 |
| partridgepea |
Chamaecrista fasciculata |
4 |
| pawpaw |
Asimina triloba |
2 |
| petunia |
Petunia spp. |
4 |
| pineapple sage |
Salvia elegans |
3 |
| pineland milkweed |
Asclepias obovata |
1 |
| pink bogbutton |
Sclerolepis uniflora |
1 |
| pink turtlehead |
Chelone lyonii |
1 |
| plantainleaf pussytoes |
Antennaria plantaginifolia |
1 |
| polkadots |
Dyschoriste linearis |
1 |
| pomegranate |
Punica granatum |
3 |
| puncturevine |
Tribulus terrestris |
2 |
| purple coneflower |
Echinacea purpurea |
2 |
| purple poppymallow |
Callirhoe involucrata |
1 |
| purple prairie clover |
Dalea purpurea |
1 |
| rayless sunflower |
Helianthus radula |
1 |
| red buckeye |
Aesculus pavia |
1 |
| red chokeberry |
Photinia pyrifolia |
9 |
| red columbine |
Aquilegia canadensis |
1 |
| redflower buckwheat |
Eriogonum grande var. rubescens |
2 |
| redosier dogwood |
Cornus sericea |
2 |
| riverhemp |
Sesbania spp. |
2 |
| robust horsenettle |
Solanum dimidiatum |
4 |
| Rocky Mountain pond-lily |
Nuphar lutea ssp. polysepala |
1 |
| Roemer's mimosa |
Mimosa roemeriana |
1 |
| rose |
Rosa spp. |
1 |
| rose rush |
Lygodesmia aphylla |
2 |
| rosepink |
Sabatia angularis |
6 |
| rosering gaillardia |
Gaillardia pulchella |
4 |
| roughseed clammyweed |
Polanisia dodecandra |
3 |
| roundleaf thoroughwort |
Eupatorium rotundifolium |
3 |
| rue anemone |
Thalictrum thalictroides |
2 |
| Sampson's snakeroot |
Orbexilum pedunculatum |
1 |
| sassafras |
Sassafras albidum |
5 |
| scurfpea |
Psoralidium spp. |
2 |
| seabeach evening primrose |
Oenothera humifusa |
4 |
| sensitiveplant |
Mimosa pudica |
2 |
| sericea lespedeza |
Lespedeza cuneata |
2 |
| seven sons |
Heptacodium miconioides |
1 |
| shepherd's-purse |
Capsella bursa-pastoris |
5 |
| shortleaf rose gentian |
Sabatia brevifolia |
3 |
| showy evening-primrose |
Oenothera speciosa |
1 |
| showy rattlebox |
Crotalaria spectabilis |
2 |
| silk-grass |
Pityopsis graminifolia |
2 |
| silverleaf nightshade |
Solanum elaeagnifolium |
4 |
| small butterwort |
Pinguicula pumila |
5 |
| small Venus' looking-glass |
Triodanis biflora |
4 |
| smallflower desert-chicory |
Pyrrhopappus pauciflorus |
8 |
| smallflower morningglory |
Jacquemontia tamnifolia |
8 |
| southern lobelia |
Lobelia amoena |
2 |
| southern mountainmint |
Pycnanthemum pycnanthemoides |
2 |
| southern waxmyrtle |
Morella cerifera |
3 |
| sparkleberry |
Vaccinium arboreum |
1 |
| spindleroot |
Ludwigia hirtella |
4 |
| spotted beebalm |
Monarda punctata |
2 |
| spotted beebalm |
Monarda punctata ssp. punctata |
1 |
| spotted waterhemlock |
Cicuta maculata |
10 |
| St. Johnswort |
Hypericum spp. |
1 |
| standing-cypress |
Ipomopsis rubra |
1 |
| star chickweed |
Stellaria pubera |
2 |
| stemless evening primrose |
Oenothera triloba |
4 |
| stretchberry |
Forestiera pubescens |
6 |
| sunflower |
Helianthus spp. |
7 |
| swamp azalea |
Rhododendron viscosum |
4 |
| swamp leather flower |
Clematis crispa |
7 |
| swamp sunflower |
Helianthus angustifolius |
6 |
| sweet autumn virginsbower |
Clematis terniflora |
8 |
| sweet white violet |
Viola blanda |
9 |
| sweetgum |
Liquidambar styraciflua |
8 |
| tall morningglory |
Ipomoea purpurea |
3 |
| tall vervain |
Verbena bonariensis |
4 |
| tarweed cuphea |
Cuphea carthagenensis |
1 |
| tenpetal thimbleweed |
Anemone berlandieri |
1 |
| Texas bindweed |
Convolvulus equitans |
2 |
| Texas bluestar |
Amsonia ciliata var. texana |
3 |
| Texas bullnettle |
Cnidoscolus texanus |
7 |
| Texas filaree |
Erodium texanum |
1 |
| Texas ironweed |
Vernonia texana |
7 |
| Texas lupine |
Lupinus texensis |
7 |
| Texas prairie parsley |
Polytaenia texana |
1 |
| Texas pricklypear |
Opuntia engelmannii var. lindheimeri |
10 |
| Texas skeletonplant |
Lygodesmia texana |
1 |
| Texas skullcap |
Scutellaria texana |
3 |
| Texas star |
Sabatia campestris |
3 |
| Texas thistle |
Cirsium texanum |
1 |
| Texas toadflax |
Nuttallanthus texanus |
7 |
| Texas vervain |
Verbena halei |
2 |
| Texas yellowstar |
Lindheimera texana |
1 |
| tiny bluet |
Houstonia pusilla |
1 |
| toadflax |
Nuttallanthus spp. |
6 |
| trailing fuzzybean |
Strophostyles umbellata |
3 |
| trailing krameria |
Krameria lanceolata |
3 |
| trumpet honeysuckle |
Lonicera sempervirens |
13 |
| trumpetcreeper |
Campsis radicans |
3 |
| trumpetweed |
Eupatorium fistulosum |
4 |
| tuberous vervain |
Verbena rigida |
7 |
| turnipweed |
Rapistrum rugosum |
1 |
| umbrella magnolia |
Magnolia tripetala |
6 |
| upright prairie coneflower |
Ratibida columnifera |
9 |
| Venus' pride |
Houstonia purpurea |
1 |
| vetch |
Vicia spp. |
3 |
| violet |
Viola spp. |
5 |
| Virginia buttonweed |
Diodia virginiana |
1 |
| Virginia sweetspire |
Itea virginica |
3 |
| wand goldenrod |
Solidago stricta |
3 |
| water cowbane |
Oxypolis filiformis |
2 |
| wavyleaf twinevine |
Funastrum crispum |
6 |
| wax mallow |
Malvaviscus arboreus var. drummondii |
4 |
| western ironweed |
Vernonia baldwinii |
1 |
| western redbud |
Cercis canadensis var. texensis |
6 |
| western white honeysuckle |
Lonicera albiflora |
6 |
| wild blue phlox |
Phlox divaricata |
1 |
| wild comfrey |
Cynoglossum virginianum |
1 |
| wild geranium |
Geranium maculatum |
6 |
| woody goldenrod |
Chrysoma pauciflosculosa |
4 |
| woolly ragwort |
Packera tomentosa |
2 |
| woolly sunbonnets |
Chaptalia tomentosa |
6 |
| yarrow |
Achillea aegyptiaca |
4 |
| yellow passionflower |
Passiflora lutea |
1 |
| yellow pitcherplant |
Sarracenia flava |
5 |
| yellow pond-lily |
Nuphar lutea ssp. sagittifolia |
1 |
| yellow puff |
Neptunia lutea |
3 |
| yellow stonecrop |
Sedum nuttallianum |
4 |
| yellow sweetclover |
Melilotus officinalis |
6 |
| yellow-poplar |
Liriodendron tulipifera |
3 |
| zizotes milkweed |
Asclepias oenotheroides |
4 |
