Special Collections
Wildflower Center Herbarium
The Wildflower Center's herbarium is a collection of preserved plant specimens from seed collecting expeditions, research projects and representative from the Wildflower Center's grounds.Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Polygala alba | White Milkwort | |
| Polygonatum biflorum | Smooth Solomon's Seal Great Solomon's-seal Sealwort | |
| Pontederia cordata | Pickerelweed Pickerel Rush | |
| Polanisia dodecandra | Redwhisker Clammyweed Clammyweed | |
| Poliomintha glabrescens | Leafy Rosemary-mint | |
| Polygonum hydropiperoides | Swamp Smartweed | |
| Polygala lindheimeri | Shrubby Milkwort Purple Milkwort | |
| Polygala macradenia | Glandleaf Milkwort | |
| Potamogeton nodosus | Longleaf Pondweed Knotty Pondweed | |
| Polytaenia nuttallii | Nuttall's Prairie Parsley Prairie Parsley Wild Dill Prairie Parsnip | |
| Pogonia ophioglossoides | Rose Pogonia Snake-mouth Orchid Beard Flower | |
| Podophyllum peltatum | Mayapple Indian Apple Wild Mandrake Pomme De Mai Podophylle Pelt | |
| Polygonum pensylvanicum | Pennsylvania Smartweed Pink Smartweed | |
| Portulaca pilosa | Kiss Me Quick Chisme | |
| Polypremum procumbens | Juniper Leaf Rustweed | |
| Porophyllum scoparium | Trans-pecos Poreleaf Poreleaf Shrubby Poreleaf Hierba del Venado Jarilla Pomerillo | |
| Polytaenia texana | Texas Prairie Parsley Texas-parsley Texas Parsley | |
| Polanisia uniglandulosa | Mexican Clammyweed Clammyweed | |
| Prunus caroliniana | Carolina Cherry-laurel Cherry-laurel Laurel Cherry Carolina Laurel Cherry | |
| Prosopis glandulosa | Honey Mesquite Glandular Mesquite Algarroba | |
| Proboscidea louisianica | Louisiana Devil's-claw Devil's claw Ram's-horn Unicorn Plant Proboscis Flower | |
| Prunus mexicana | Mexican Plum Bigtree Plum Inch Plum | |
| Prunus minutiflora | Texas Almond Texas Wild Almond Dwarf Plum | |
| Proboscidea parviflora | Doubleclaw Devil's Claw | |
| Pseudognaphalium obtusifolium ssp. obtusifolium | Blunt-leaf Rabbit-tobacco Rabbit Tobacco Sweet Everlasting Fragrant Cudweed | |
| Pseudognaphalium stramineum | Cottonbatting Plant | |
| Ptilimnium nuttallii | Laceflower Mock Bishop's-weed | |
| Ptelea trifoliata | Wafer Ash Common Hoptree Hop Tree | |
| Pycnanthemum albescens | Whiteleaf Mountain Mint | |
| Pyrrhopappus pauciflorus | Smallflower Desert-chicory Texas Dandelion False Dandelion | |
| Quercus buckleyi | Texas Red Oak Buckley Oak Texas Oak Spanish Oak Spotted Oak Rock Oak | |
| Quercus fusiformis | Escarpment Live Oak Plateau Live Oak Hill Country Live Oak Texas Live Oak Scrub Live Oak Plateau Oak Encino Molino Tesmoli | |
| Quercus grisea | Gray Oak Scrub Oak Shin Oak | |
| Quincula lobata | Purple Groundcherry Chinese Lantern Purple Ground Cherry | |
| Quercus lyrata | Overcup Oak Swamp Post Oak Water White Oak Swamp White Oak | |
| Quercus stellata | Post Oak Iron Oak Cross Oak | |
| Ratibida columnifera | Mexican Hat Red-spike Mexican Hat Upright Prairie Coneflower Prairie Coneflower Long-headed Coneflower Thimbleflower | |
| Ranunculus hispidus var. nitidus | Bristly Buttercup Buttercup | |
| Ratibida peduncularis | Naked Mexican Hat Naked Prairie Coneflower | |
| Rayjacksonia phyllocephala | Camphor Daisy | |
| Rhus aromatica | Fragrant Sumac Aromatic Sumac Lemon Sumac Polecat Bush | |
| Rhynchospora caduca | Anglestem Beaksedge | |
| Rhododon ciliatus | Texas Sandmint | |
| Rhynchospora colorata | Whitetop Sedge White-topped Sedge Starrush Whitetop Star Sedge Star Rush | |
| Rhynchospora glomerata | Clustered Beaksedge Cluster Beak-rush | |
| Rhynchospora inexpansa | Nodding Beaksedge | |
| Rhus lanceolata | Prairie Flameleaf Sumac Flameleaf Sumac Prairie Sumac Lance-leaf Sumac Lance-leaved Sumac Texas Sumac Tree Sumac Limestone Sumac Prairie Shining Sumac | |
| Rhynchosia minima | Least Snoutbean | |
| Rhynchospora nivea | Showy Whitetop | |
| Rhynchospora recognita | Globe Beaksedge | |
| Rhus trilobata | Skunkbush Skunkbush Sumac Fragrant Sumac Aromatic Sumac Scented Sumac Ill-scented Sumac Basketbush Squawbush | |
| Rivina humilis | Pigeonberry Rouge Plant Baby-peppers Bloodberry | |
| Rosa acicularis | Prickly Rose Wild Rose | |
| Rosa blanda | Smooth Rose Early Wild Rose | |
| Rosa setigera | Climbing Prairie Rose Climbing Rose Prairie Rose | |
| Rumex chrysocarpus | Amamastla | |
| Ruellia drummondiana | Drummond's Ruellia Drummond's Wild Petunia | |
| Rudbeckia grandiflora | Rough Coneflower Tall Coneflower Largeflower Coneflower | |
| Rumex hastatulus | Heartwing Sorrel Heart-wing Sorrel | |
| Rudbeckia hirta | Black-eyed Susan Common Black-eyed Susan Brown-eyed Susan Blackeyed Susan | |
| Rudbeckia maxima | Giant Coneflower Great Coneflower Giant Brown-eyed Susan Cabbage Coneflower | |
| Ruellia metziae | White Ruellia Metz's Wild Petunia Metz Wild Petunia Wild White Petunia | |
| Ruellia nudiflora | Violet Ruellia Common Wild Petunia Violet Wild Petunia Wild Petunia Hierba De La Calentura | |
| Ruellia occidentalis | Western Wild Petunia | |
| Ruellia parryi | Parry's Wild Petunia | |
| Rubus trivialis | Southern Dewberry Dewberry | |
| Sarracenia alata | Yellow Trumpets Yellow Pitcher Plant Yellow Trumpet Flycatcher Trumpet Pitcher Plant | |
| Salvia arizonica | Desert Indigo Sage Arizona Sage | |
| Salvia azurea | Pitcher Sage Big Blue Sage Azure Sage Giant Blue Sage Blue Sage | |
| Salicornia bigelovii | Dwarf Saltwort | |
| Sanguinaria canadensis | Bloodroot | |
| Sanicula canadensis | Canadian Blacksnakeroot Black Snakeroot | |
| Sabatia campestris | Texas Star Rose Gentian Meadow Pink Prairie Rose-gentian Prairie Sabatia | |
| Salvia engelmannii | Engelmann's Sage Engelmann's Salvia | |
| Salvia farinacea | Mealy Blue Sage Mealy Sage Mealycup Sage | |
| Sabatia gentianoides | Pinewoods Rose Gentian | |
| Saccharum giganteum | Sugarcane Plumegrass Giant Plumegrass | |
| Salvia greggii | Autumn Sage Cherry Sage Gregg Salvia | |
| Sagittaria lancifolia | Lanceleaf Arrowhead Duck-potato Bulltongue Arrowhead Bull-tongue Arrowhead | |
| Sagittaria latifolia | Broadleaf Arrowhead Arrowhead Duckroot Duck-potato Wapato | |
| Salvia lyrata | Lyreleaf Sage Cancer Weed | |
| Sabal minor | Dwarf Palmetto Bush Palmetto Palmetto | |
| Sagittaria papillosa | Nipplebract Arrowhead | |
| Salvia pentstemonoides | Big Red Sage Penstemon Sage | |
| Salvia roemeriana | Cedar Sage | |
| Sacciolepis striata | American Cupscale | |
| Salvia texana | Texas Sage Blue Sage | |
| Samolus valerandi | Seaside Brookweed | |
| Samolus valerandi ssp. parviflorus | Seaside Brookweed Water Pimpernel Thin-leaf Brookweed | |
| Salvia whitehousei | Clustered Sage | |
| Scutellaria drummondii | Drummond's Skullcap | |
| Scoparia dulcis | Licorice Weed Bitterbroom Riceweed Sweetbroom Licoriceweed | |
| Schoenocrambe linearifolia | Slimleaf Plainsmustard Mountain Mustard Hesper Mustard | |
| Schoenus nigricans | Black Bogrush Black Bog-rush | |
| Scutellaria ovata ssp. bracteata | Heartleaf Skullcap Heart-leaf Skullcap | |
| Schkuhria pinnata var. guatemalensis | Wislizenus' False Threadleaf | |
| Schizachyrium scoparium | Little Bluestem Popotillo Azul | |
| Schizachyrium scoparium var. scoparium | Little Bluestem | |
| Schoenocaulon texanum | Texas Feathershank Green Lily Texas Sabadilla | |
| Scutellaria wrightii | Wright's Skullcap Bushy Skullcap Shrubby Skullcap | |
| scientific name | common name(s) | image gallery |
