| American Germander | Teucrium canadense |
| Columbine, Red | Aquilegia canadense |
| Columbine, yellow | Aquilegia hinckleyana |
| Fern, Wood | Thelypteris kunthii |
| Frostweed | Verbesina virginica |
| Gulf Coast Penstemon | Penstemon tenuis |
| Pigeonberry | Rivina humilis |
| Sage, Cedar | Salvia roemerriana |
| Sage, Tropical | Salvia coccinea |
| spiderwort | Tradescantia |
| Violet, Wood | Viola missouriensis |
| Aster, prairie | Aster sp. |
| Aster, Oblong-leaf | Aster oblongifolius |
| Anemone | Anemone berlandieri |
| Barbara's Buttons | Marshallia caespitosa |
| Beebalm, spotted | Monarda punctata |
| Bergamot, Wild | Monarda fistulosa |
| Black Dalea | Dalea frutescens |
| Black eyed Susan | Rudbeckia hirta |
| Bluebonnets | Lupinus texensis |
| Blue-eyed Grass | Sysyrinchium sp. |
| Boneset, White | Eupatorium serotinum |
| Buttercup | Ranunculus sp |
| Butterfly Milkweed | Asclepias tuberosa |
| Calylophus | Calylophus drummondii |
| Compassplant | Silphium laciniatum |
| Coneflower, Giant | Rudbeckia maxima |
| Coneflower, Purple | Echinacea purpurea |
| Coreopsis | Coreopsis basalis |
| Coreopsis, Lanceleaf | Coreopsis lanceolata |
| Daisy, Blackfoot | Melampodium leucanthum |
| Daisy, Cowpen | Verbesina encelioides |
| Daisy, Cut-leaf | Engelmannia pinnatifida/peristenia |
| Daisy, Four-nerve | Tetraneuris scaposa |
| Fleabane, Marsh | Pluchea camphorata |
| Fleabane, Philadelphia | Erigeron philadelphicus |
| Geranium, wild | Geranium sp. |
| Gaura, False | Stenosiphon linifolius |
| Gaura, Pink | Gaura lindheimeri |
| Gaura, White | Gaura lindheimeri |
| Gayfeather | Liatris mucronata |
| Golden Aster/Camphorweed | Heterotheca subaxillaris |
| Goldenrod | Solidago sp. |
| Greenthread | Thelesperma filifolium |
| Hibiscus, Halberd-leaf | Hibiscus laevis |
| Hibiscus, Texas Star | Hibiscus coccineus |
| Indian blanket | Gaillardia pulchella |
| Indigo, False Wild | Baptisia australis var. minor |
| Indigo, Yellow Wild | Baptisia sphaerocarpa |
| Ironweed, Western | Vernonia baldwinii |
| Jimsonweed | Datura wrightii |
| Mexican hat | Ratibida columnaris |
| Mistflower, Gregg's | Eupatorium greggii |
| Mistflower, blue | Eupatorium coelestinum |
| Obedient Pl, Fall | Physostegia virginiana |
| Obedient Pl, Spring | Physostegia pulchella |
| Paintbrush, Prairie | Castilleja purpurea var's |
| Partridge Pea | Chamaecrista fasciculata |
| Penstemon, Loose-flower | Penstemon laxiflorus |
| Penstemon, Rock | Penstemon baccarifolius |
| Penstemon, Foxglove | Penstemon cobaea |
| Phlox, Drummond | Phlox drumondii |
| Phlox, Prairie/Fragrant | Phlox pilosa |
| Portulaca | Portulaca pilosa |
| Primrose, Missouri | Oenothera macropoda |
| Primrose, Pink Evening | Oenothera speciosa |
| Primrose, 4 point | Oenothera rhombipetala |
| Primrose, Stemless Evening | Oenothera triloba |
| Rainlily | Cooperia drummondii |
| Rose, White Prairie | Rosa foliolosa |
| Ruellia, Soft-seed | Ruellia malacosperma |
| Sage, Mealy Blue | Salvia farinacea |
| Sage, Sky Blue | Salvia azurea |
| Sage, Lyre-leaf | Salvia lyrata |
| Sage, Penstemmon | Salvia penstemonoides |
| Scarlet Pea | Indigofera miniata var. miniata |
| Scrambled Eggs | Corydalis curvisiliqua (annual) |
| Skeletonleaf Goldeneye | Viguiera stenoloba |
| Skullcap, Drummonds | Scutellaria drummondii (annual) |
| Snakeherb | Dyschoriate linearis |
| Standing Cypress | Ipomopsis rubra |
| Sunflower, Bush | Simpsia calva |
| Sunflower, Common | Helianthus annuus |
| Sunflower, Maximilian | Helianthus maximiliana |
| Sunflower, Rough | Helianthus hirsutus |
| Texas Bluebell | Eustoma grandiflora |
| Texas Greeneyes | Berlandiera betonicifolia |
| Verbena, Prairie | Glandularia/Verbena bipinnatifida |
| Vervain, Texas | Verbena halei |
| White Avens | Geum canadense |
| Wild Hyacinth | Camassia scilloides |
| Winecup, Standing | Callirhoe pedata |
| Winecup, Trailing | Callirhoe involucrata |
| Zexmenia | Zexmenia hispida |
| American Beauty Berry | Callicarpa americana |
| Bee Brush | Aloysia gratissima |
| Buttonbush | Cephalanthus occidentalis |
| Chile Pequin | Capsicum annuum |
| Clove/Buffalo Currant | Ribes aureum var. villosum |
| Coralberry | Symphoricarpus orbiculatus |
| Elderberry | Sambucus canadensis |
| Flame Acanthus | Anisacanthus quadrifiduswrightii |
| Palmetto, Dwarf | Sabal minor |
| Pavonia/rock rose | Pavonia lasiopetala |
| Rose, Sunshine Prairie | Rosa arkansana var. suffulta |
| Rose, Swamp | Rosa palustris |
| Sage, Autumn | Salvia greggii |
| Sumac, Aromatic | Rhus trilobata/aromatica var flabelliformis |
| Sumac, Aromatic | Rhus, aromatica var. aromatica |
| Texas Lantana | Lantana horrida/urticoides |
| Turk's Cap | Malvaviscus arboreus |
| Carolina Buckthorn | Frangula caroliniana/Rhamnus caroliniana |
| Bois d 'Arc | Maclura pomifera |
| Cedar, Eastern Red | Juniperus virginiana |
| Desert Willow | Chilopsis linearis |
| Eve's Necklace | Sophora affinis |
| False Indigo Bush | Amorpha fruticosa |
| Holly, Possumhaw | Ilex decidua |
| Laurel, Cherry | Prunus caroliniana |
| Mexican Buckeye | Ungnadia speciosa |
| Mexican Plum | Prunus mexicana |
| Mulberry, Texas | Morus microphylla |
| Persimmon, Common | Diospyros virginiana |
| Prickly Ash/Toothache | Zanthoxylum clava-herculis |
| Redbud, Eastern | Cercis canadensis var. can. |
| Roughleaf Dogwood | Cornus drummondii |
| Rusty Blackhaw Viburnum | Viburnum rufidulum |
| Soapberry | Sapindus saponaria var, drumm. |
| Shumard Red Oak | Quercus shumardii |
| Sumac, Smooth | Rhus glabra |
| Artemesia | Artemesia ludoviciana |
| Blue Grama | Bouteloua gracilis |
| Bluestem, Big | Andropogon gerardii |
| Bluestem, Bushy | Andropogon glomeratus |
| Bluestem, Little | Schizachyrium scoparium |
| Bluestem, Silver | Bothriochloa laguroides |
| Clematis, Purple Leatherflower | Clematis pitcherii |
| Coral Honeysuckle | Lonicera sempervirens |
| Crossvine | Bignonia capreolata |
| Dewberry | Rubus sp. |
| Dutchman's Pipe | Arystolochia tomentosa |
| Eastern Gamagrass | Tripsacum dactyloides |
| Frogfruit | Lippia nodiflora |
| Golden Groundsel | Packera obovata |
| Grape, River | Vitis riparia |
| Gulf Muhly | Muhlenbergia capillaris |
| Horseherb | Calyptocarpus vialis |
| Indiangrass | Sorghastrum nutans |
| Inland sea oats | Chasmanthium latifolium |
| Lindheimer's Muhly | Muhlenbergia lindheimeri |
| Mexican Feathergrass | Nasella/Stipa tenuissima |
| Passionflower | Passiflora incarnata |
| Passionflower | Passiflora affinis |
| Rose, Climbing Prairie | Rosa setigera var. tomentosa |
| Sedge, Cedar | Carex planostachys |
| Seep Muhly | Muhlenbergia reverchonii |
| Side Oats Grama | Bouteloua curtipendula |
| Snapdragon Vine | Maurandya antirrhiniflora |
| Switchgrass | Panicum virgatum |
| Trumpet Vine | Campsis radicans |
| Virginia Creeper | Parthenocissus quinquefolia |
| Wildrye, Canada | Elymus canadensis |
| American Water Willow | Justicia americana |
| Arrowhead | Sagittaria lancifolia |
| Cardinal Flower | Lobelia cardinalis |
| Horsetail | Equisetum sp. |
| Lizardtail | Saururus cernuus |
| Maidenhair Fern | Adiantum capillus-veneris |
| Pickerelweed | Pontederia cordata |
| Water Clover | Marsilea vestida ssp vestida |
| Water Pennywort | Hydrocotyle sp. |
| Agave | Agave sp. |
| Horsecrippler | Echinocactus texensis |
| Prickly Pear | Opuntia sp. |
| Yucca, Red | Hesperaloe parviflora |