Special Collections
Texas Blackland Prairies
This EPA Level III ecoregion encompasses all or part of 42 Texas counties. Lying entirely within the state of Texas, this ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Blackland Prairie vegetative region. It is comprised of two parallel bands separated by the East Central Texas Plains ecoregion and extending from southern Texas north to very near the Oklahoma border.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Phlox roemeriana | Goldeneye Phlox Golden-eye Phlox | |
| Phacelia rupestris | Rock Phacelia | |
| Phacelia strictiflora | Prairie Phacelia | |
| Philadelphus texensis | Texas Mock Orange | |
| Phoradendron tomentosum | Christmas Mistletoe Mistletoe Injerto | |
| Physalis virginiana | Virginia Groundcherry | |
| Physostegia virginiana | Fall Obedient Plant False Dragonhead Virginia Lions-heart | |
| Physostegia virginiana ssp. praemorsa | Obedient Plant Fall Obedient Plant Lionheart False Dragonhead | |
| Piptochaetium avenaceum | Blackseed Speargrass | |
| Pinus echinata | Shortleaf Pine Shortleaf Yellow Pine Southern Yellow Pine Yellow Pine Shortstraw Pine Arkansas Pine Longtag Pine Spruce Pine Oldfield Pine Arkansas Soft Pine | |
| Pinus elliottii | Slash Pine | |
| Pityopsis graminifolia | Narrowleaf Silkgrass Golden Aster | |
| Pinaropappus roseus | White Rocklettuce White Dandelion Pink Dandelion White Rock Lettuce | |
| Pistia stratiotes | Water Lettuce | |
| Pinus taeda | Loblolly Pine Oldfield Pine Bull Pine Rosemary Pine | |
| Pilostyles thurberi | Thurber's Stemsucker Pilostyles | |
| Planera aquatica | Planer Tree Water Elm | |
| Plantago aristata | Largebracted Plantain Buckthorn | |
| Pluchea camphorata | Camphor Pluchea Camphor Weed | |
| Platanthera ciliaris | Orange Fringed Orchid Yellow Fringed Orchid Orange Plume Bobwhite's-mocassin Owl's-head | |
| Platanthera clavellata | Small Green Wood Orchid Small Woodland Orchid | |
| Platanthera cristata | Crested Yellow Orchid Orange Fringed Orchid | |
| Plantago elongata | Prairie Plantain | |
| Pluchea foetida | Stinking Camphorweed | |
| Plantago helleri | Heller's Plantain Cedar Plantain | |
| Plantago heterophylla | Slender Plantain | |
| Plantago hookeriana | California Plantain Tallow Weed | |
| Pleuraphis jamesii | James' Galleta | |
| Pleuraphis mutica | Tobosagrass Tobosa Grass | |
| Platanus occidentalis | American Sycamore Eastern Sycamore American Plane Tree Plane Tree Buttonwood Buttonball Tree | |
| Pluchea odorata | Sweetscent Saltmarsh Fleabane | |
| Pluchea odorata var. odorata | Sweetscent Marsh Fleabane Southern Marsh Fleabane | |
| Plantago patagonica | Woolly Plantain Bristle-bract Plantain | |
| Pleopeltis polypodioides | Resurrection Fern | |
| Pleopeltis polypodioides ssp. michauxiana | Resurrection Fern | |
| Plantago rhodosperma | Redseed Plantain Red-seeded Plantain | |
| Plantago virginica | Virginia Plantain Paleseed Indian-wheat Dwarf Plantain Paleseed Plantain Hoary Plantain Southern Plantain | |
| Plantago wrightiana | Wright's Plantain | |
| Polystichum acrostichoides | Christmas Fern | |
| Polystichum acrostichoides var. acrostichoides | Christmas Fern | |
| Polygala alba | White Milkwort | |
| Polygonella americana | Southern Jointweed | |
| Polygonum amphibium | Water Knotweed Water Smartweed | |
| Polygonum amphibium var. emersum | Longroot Smartweed | |
| Poa arachnifera | Texas Bluegrass Texas Blue Grass | |
| Poa bigelovii | Bigelow's Bluegrass | |
| Polygonatum biflorum | Smooth Solomon's Seal Great Solomon's-seal Sealwort | |
| Polygonatum biflorum var. commutatum | Great Solomon's Seal Giant Solomon's Seal | |
| Polygonum buxiforme | Box Knotweed | |
| Pontederia cordata | Pickerelweed Pickerel Rush | |
| scientific name | common name(s) | image gallery |
