Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Polygonum ramosissimum var. ramosissimum | Bushy Knotweed | |
| Polemonium reptans | Greek Valerian Jacob's Ladder | |
| Polemonium reptans var. reptans | Greek Valerian Spreading Jacob's-ladder Jacob’s Ladder | |
| Potamogeton richardsonii | Richardson's Pondweed | |
| Polygonum robustius | Coarse Smartweed Robust Knotweed Stout Smartweed | |
| Potamogeton robbinsii | Robbins' Pondweed | |
| Poa saltuensis | Oldpasture Bluegrass Old-pasture Bluegrass | |
| Polygala sanguinea | Purple Milkwort | |
| Polygonum sagittatum | Arrowleaf Tearthumb | |
| Polygonum scandens | Climbing False Buckwheat | |
| Polygonum scandens var. cristatum | Crested False Buckwheat | |
| Polygonum scandens var. scandens | Climbing False Buckwheat | |
| Polygala senega | Seneca Snakeroot | |
| Potentilla simplex | Common Cinquefoil Oldfield Cinquefoil | |
| Potamogeton spirillus | Spiral Pondweed | |
| Potamogeton ×spathuliformis | Hybrid Pondweed Spoon Pondweed | |
| Potamogeton strictifolius | Narrowleaf Pondweed | |
| Polygonum tenue | Pleatleaf Knotweed | |
| Populus tremuloides | Quaking Aspen Golden Aspen Trembling Aspen Mountain Aspen Aspen Trembling Poplar Alamo Blanco | |
| Potamogeton vaseyi | Vasey's Pondweed | |
| Polygala verticillata | Whorled Milkwort | |
| Polygala verticillata var. isocycla | Short Whorled Milkwort Whorled Milkwort | |
| Polygala verticillata var. verticillata | Whorled Milkwort | |
| Polygonum virginianum | Jumpseed | |
| Polypodium virginianum | Rock Polypody | |
| Potamogeton zosteriformis | Flatstem Pondweed | |
| Prenanthes alba | White Rattlesnakeroot White Rattlesnake-root White Lettuce | |
| Prenanthes altissima | Tall Rattlesnakeroot Tall White Lettuce | |
| Prunus alleghaniensis | Allegheny Plum | |
| Prunus alleghaniensis var. alleghaniensis | Allegheny Plum | |
| Prunus americana | American Plum Wild Plum | |
| Proboscidea louisianica | Louisiana Devil's-claw Devil's claw Ram's-horn Unicorn Plant Proboscis Flower | |
| Proboscidea louisianica ssp. louisianica | Ram's Horn Devil's Claw Unicorn Plant Ram's Horn | |
| Prunus maritima | Beach Plum | |
| Prunus maritima var. gravesii | Graves' Plum | |
| Prunus maritima var. maritima | Beach Plum | |
| Prunus nigra | Canadian Plum Canada Plum Red Plum Black Plum | |
| Proserpinaca palustris | Marsh Mermaidweed | |
| Proserpinaca palustris var. crebra | Marsh Mermaidweed Marsh Mermaid-weed Common Mermaid-weed | |
| Prunus pensylvanica | Pin Cherry Fire Cherry Wild Red Cherry Bird Cherry Pigeon Cherry | |
| Prunus pensylvanica var. pensylvanica | Pin Cherry | |
| Prunus pumila | Sand Cherry | |
| Prenanthes serpentaria | Cankerweed Lion's Foot Butterweed Gall Of The Earth | |
| Prunus serotina | Black Cherry Wild Black Cherry Rum Cherry | |
| Prunus serotina var. serotina | Eastern Black Cherry Black Cherry | |
| Prunus susquehanae | Appalachian Sandcherry Sesquehana Sandcherry | |
| Prenanthes trifoliolata | Gall Of The Earth Three-leaved Rattlesnakeroot | |
| Prunus virginiana | Chokecherry Common Chokecherry Choke Cherry | |
| Prunus virginiana var. virginiana | Chokecherry | |
| Prunella vulgaris | Common Selfheal | |
| Prunella vulgaris ssp. lanceolata | Lanceleaf Selfheal Self-heal | |
| Prunella vulgaris ssp. vulgaris | Common Selfheal | |
| Pseudognaphalium macounii | Macoun's Cudweed | |
| Pseudognaphalium obtusifolium | Sweet Everlasting Rabbit-tobacco Fragrant Cudweed | |
| Pseudognaphalium obtusifolium ssp. obtusifolium | Blunt-leaf Rabbit-tobacco Rabbit Tobacco Sweet Everlasting Fragrant Cudweed | |
| Pteridium aquilinum | Western Bracken Fern Bracken Fern Western Bracken Bracken | |
| Pteridium aquilinum var. latiusculum | Western Brackenfern | |
| Pteridium aquilinum var. pseudocaudatum | Bracken Fern Bracken Western Bracken Fern Western Bracken | |
| Ptilimnium capillaceum | Herbwilliam | |
| Ptelea trifoliata | Wafer Ash Common Hoptree Hop Tree | |
| Ptelea trifoliata ssp. trifoliata | Common Hoptree Baldwin Hop-tree | |
| Ptelea trifoliata var. trifoliata | Common Hoptree | |
| Puccinellia distans | Weeping Alkaligrass | |
| Puccinellia fasciculata | Saltmarsh Alkali Grass Saltmarsh Alkaligrass | |
| Puccinellia tenella | Tundra Alkaligrass | |
| Puccinellia tenella ssp. langeana | Tundra Alkaligrass | |
| Pyrola americana | American Wintergreen Round-leaved Pyrola Roundleaf Pyrola | |
| Pyrola chlorantha | Green-flowered Wintergreen | |
| Pycnanthemum clinopodioides | Basil Mountainmint Basil Mountain-mint | |
| Pyrola elliptica | Waxflower Shinleaf Shinleaf | |
| Pycnanthemum incanum | Hoary Mountain Mint Silverleaf Mountain Mint | |
| Pycnanthemum incanum var. incanum | Hoary Mountainmint Hoary Mountain-mint Hoary Mountain Mint | |
| Pycnanthemum muticum | Clustered Mountainmint | |
| Pycnanthemum tenuifolium | Narrowleaf Mountain Mint Slender Mountain Mint Common Horsemint | |
| Pycnanthemum torrei | Torrey's Mountainmint | |
| Pycnanthemum verticillatum | Whorled Mountainmint | |
| Pycnanthemum verticillatum var. pilosum | Whorled Mountainmint | |
| Pycnanthemum verticillatum var. verticillatum | Whorled Mountainmint Whorled Mountain-mint | |
| Pycnanthemum virginianum | Virginia Mountain Mint | |
| Quercus alba | White Oak Northern White Oak Eastern White Oak Stave Oak Ridge White Oak Forked-leaf White Oak | |
| Quercus bicolor | Swamp White Oak | |
| Quercus coccinea | Scarlet Oak Red Oak | |
| Quercus coccinea var. coccinea | Scarlet Oak | |
| Quercus ilicifolia | Bear Oak Scrub Oak | |
| Quercus macrocarpa | Bur Oak Burr Oak Savanna Oak Overcup Oak Prairie Oak Mossy-cup Oak Mossy-overcup Oak Blue Oak | |
| Quercus macrocarpa var. macrocarpa | Bur Oak Burr Oak Mossy-cup Oak | |
| Quercus montana | Chestnut Oak Rock Chestnut Oak Mountain Chestnut Oak Rock Oak Tanbark Oak | |
| Quercus muehlenbergii | Chinkapin Oak Chinquapin Oak Chestnut Oak Yellow Chestnut Oak Rock Chestnut Oak Yellow Oak Rock Oak | |
| Quercus palustris | Pin Oak Swamp Spanish Oak | |
| Quercus phellos | Willow Oak Swamp Willow Oak Pin Oak Peach Oak | |
| Quercus prinoides | Dwarf Chinkapin Oak Scrub Chestnut Oak | |
| Quercus rubra | Northern Red Oak | |
| Quercus rubra var. ambigua | Northern Red Oak | |
| Quercus rubra var. rubra | Northern Red Oak | |
| Quercus ×saulii | Saul Oak Saul's Oak | |
| Quercus stellata | Post Oak Iron Oak Cross Oak | |
| Quercus velutina | Black Oak Quercitron Oak Yellow Oak Smoothbark Oak Yellowbark Oak | |
| Ranunculus abortivus | Littleleaf Buttercup Kidney-leaf Buttercup Early Wood Buttercup | |
| Ranunculus allegheniensis | Allegheny Crowfoot Allegheny Mountain Buttercup | |
| Ranunculus ambigens | Spearwort Water-plantain Spearwort Waterplantain Spearwort | |
| scientific name | common name(s) | image gallery |
