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 |
| Panicum hallii var. hallii | Hall's Panicgrass Hall's Panic Grass | |
| Panicum hillmanii | Hillman's Panic Grass Hillman's Panicgrass | |
| Paronychia jamesii | James' Nailwort | |
| Parnassia kotzebuei | Kotzebue's Grass Of Parnassus | |
| Parthenium ligulatum | Colorado Feverfew | |
| Packera mancosana | Mancos Shale Packera | |
| Packera multilobata | Lobeleaf Groundsel | |
| Paxistima myrsinites | Oregon Boxleaf Myrtle Boxwood Mountain Lover | |
| Packera neomexicana | New Mexico Groundsel | |
| Packera neomexicana var. mutabilis | New Mexico Groundsel | |
| Papaver nudicaule | Icelandic Poppy | |
| Papaver nudicaule ssp. americanum | Icelandic Poppy | |
| Panicum obtusum | Vine Mesquite | |
| Packera pauciflora | Alpine Groundsel | |
| Packera paupercula | Balsam Groundsel Northern Ragwort | |
| Parnassia palustris | Marsh Grass Of Parnassus | |
| Parnassia palustris var. montanensis | Mountain Grass of Parnassus Northern Grass-of-Parnassus | |
| Parietaria pensylvanica | Pennsylvania Pellitory Pennsylvania Cucumber Plant | |
| Packera plattensis | Prairie Groundsel Prairie Ragwort | |
| Packera porteri | Porter's Groundsel | |
| Packera pseudaurea | False Gold Groundsel | |
| Packera pseudaurea var. flavula | Falsegold Groundsel | |
| Packera pseudaurea var. pseudaurea | Falsegold Groundsel | |
| Paronychia pulvinata | Alpine Nailwort Rocky Mountain Nailwort | |
| Paspalum pubiflorum | Hairyseed Paspalum | |
| Parthenocissus quinquefolia | Virginia Creeper | |
| Papaver radicatum | Rooted Poppy Alpine Poppy | |
| Papaver radicatum ssp. kluanense | Rooted Poppy | |
| Palafoxia rosea | Rosy Palafox Rose Palafoxia | |
| Palafoxia rosea var. macrolepis | Rosy Palafox | |
| Paronychia sessiliflora | Creeping Nailwort Low Nailwort Stemless Nailwort | |
| Paspalum setaceum | Thin Paspalum | |
| Pascopyrum smithii | Western Wheatgrass | |
| Palafoxia sphacelata | Othake Sand Palafoxia | |
| Packera streptanthifolia | Rocky Mountain Groundsel Rocky Mountain Ragwort | |
| Parthenium tetraneuris | Arkansas River Feverfew | |
| Packera tridenticulata | Threetooth Ragwort | |
| Panicum virgatum | Switchgrass Wand Panic Grass | |
| Parthenocissus vitacea | Woodbine Hiedra Creeper | |
| Panicum virgatum var. virgatum | Switchgrass | |
| Packera werneriifolia | Hoary Groundsel | |
| Penstemon albidus | White Penstemon White Beardtongue Red-line Penstemon Red-line Beardtongue | |
| Penstemon ambiguus | Pink Plains Penstemon Pink Plains Beardtongue Gilia Penstemon Gilia Beardtongue Sand Penstemon Sand Beardtongue | |
| Penstemon ambiguus var. ambiguus | Gilia Beardtongue Gilia Penstemon | |
| Penstemon ambiguus var. laevissimus | Gilia Penstemon Pink Plains Beardtongue Pink Plains Penstemon | |
| Pectis angustifolia | Limoncillo Lemonscent Crownseed Pectis Lemon-scented Pectis Lemonscent Pectis Lemonweed Chinchweed Fetid Marigold | |
| Penstemon angustifolius | Broadbeard Penstemon Broadbeard Beardtongue Whorled Penstemon Whorled Beardtongue | |
| Pectis angustifolia var. angustifolia | Narrowleaf Pectis | |
| Penstemon angustifolius var. angustifolius | Broad-beard Beardtongue Broadbeard Beardtongue | |
| Penstemon angustifolius var. caudatus | Broadbeard Beardtongue Narrowleaf Beardtongue | |
| Penstemon angustifolius var. venosus | Broadbeard Beardtongue | |
| Penstemon angustifolius var. vernalensis | Broadbeard Beardtongue Vernal Narrow-leaf Beardtongue | |
| Penstemon arenicola | Red Desert Beardtongue Sand Penstemon | |
| Pediomelum argophyllum | Silverleaf Indian Breadroot | |
| Pediomelum aromaticum | Aromatic Indian Breadroot | |
| Pellaea atropurpurea | Purple Cliffbrake | |
| Penstemon auriberbis | Colorado Beardtongue | |
| Penstemon barbatus | Scarlet Bugler Beard-lip Penstemon Beard-lip Beardtongue Red Penstemon Red Beardtongue Goldenbeard Penstemon Goldenbeard Beardtongue Saint Joseph's Staff Varita De San Jose | |
| Penstemon barbatus ssp. torreyi | Torrey's Penstemon Torrey's Beardtongue | |
| Penstemon barbatus ssp. trichander | Beardlip Penstemon | |
| Pedicularis bracteosa | Bracted Lousewort | |
| Pediocactus bradyi | Brady's Hedgehog Cactus Brady's Pincushion Cactus | |
| Pellaea breweri | Brewer's Cliff Brake Brewer's Cliff-brake Brewer's Cliffbrake | |
| Penstemon breviculus | Shortstem Beardtongue Narrow-mouth Penstemon Little Penstemon | |
| Pedicularis bracteosa var. paysoniana | Bracted Lousewort Payson's Fernleaf Lousewort Payson's Lousewort | |
| Penstemon buckleyi | Buckley's Penstemon Buckley's Beardtongue | |
| Pedicularis canadensis | Canadian Lousewort Wood Betony | |
| Pericome caudata | Mountain Tail-leaf Tail-leaf Pericome | |
| Petrophytum caespitosum | Mat Rockspirea Rocky Mountain Rockmat Dwarf Spiraea Petrophytum Tufted Rockmat | |
| Penstemon caespitosus | Mat Penstemon Mat Beardtongue | |
| Petrophytum caespitosum var. caespitosum | Mat Rockspirea | |
| Penstemon caespitosus var. caespitosus | Mat Penstemon | |
| Pedicularis canadensis ssp. fluviatilis | Canadian Lousewort Early Lousewort Wood Betony | |
| Penstemon caespitosus var. perbrevis | Mat Beardtongue Mat Penstemon | |
| Pedicularis centranthera | Dwarf Lousewort | |
| Penstemon cobaea | Prairie Penstemon Prairie Beardtongue Foxglove Penstemon Foxglove Beardtongue False Foxglove Large-flowered Penstemon Large-flowered Beardtongue Cobaea Penstemon Cobaea Beardtongue Wild Foxglove | |
| Penstemon comarrhenus | Hairy Beardtongue Hairy Penstemon Dusty Beardtongue Dusty Penstemon | |
| Pedicularis crenulata | Meadow Lousewort Purple-flower Lousewort Scallop-leaf Lousewort Scalloped Leaved Lousewort | |
| Penstemon crandallii | Crandall's Penstemon Crandall's Beardtongue | |
| Penstemon crandallii ssp. atratus | Crandall's Beardtongue | |
| Penstemon crandallii ssp. crandallii | Crandall's Beardtongue | |
| Penstemon crandallii ssp. glabrescens | Crandall's Beardtongue | |
| Penstemon crandallii ssp. procumbens | Crandall's Beardtongue | |
| Pediomelum cuspidatum | Indian-turnip Largebract Indian Breadroot Tall Scurfy Pea Tall-bread Scurf-pea | |
| Penstemon cyanocaulis | Blue Stem Beardtongue Blue Stem Penstemon Blue-stem Beardtongue Bluestem Beardtongue | |
| Penstemon cyathophorus | Middle Park Beardtongue Northpark Penstemon Sagebrush Beardtongue Sagebrush Penstemon | |
| Penstemon degeneri | Degener Beardtongue Degener's Beardtongue | |
| Penstemon debilis | Parachute Beardtongue | |
| Pediomelum digitatum | Palmleaf Indian Breadroot Palm-leaf Scurf-pea | |
| Penstemon eatonii | Firecracker Penstemon Firecracker Beardtongue Eaton's Penstemon Eaton's Beardtongue | |
| Penstemon eatonii ssp. eatonii | Firecracker Penstemon Eaton's Penstemon | |
| Penstemon eatonii ssp. undosus | Eaton's Firecracker Eaton's Penstemon Firecracker Beardtongue Firecracker Penstemon | |
| Penstemon eriantherus | Fuzzy-tongue Penstemon Fuzzy-tongue Beardtongue | |
| Penstemon eriantherus var. eriantherus | Fuzzy Tongued Penstemon Fuzzytongue Beardtongue Fuzzytongue Penstemon | |
| Pediomelum esculentum | Large Indian Breadroot Indian Breadroot | |
| Penstemon fremontii | Fremont's Beardtongue | |
| Penstemon fremontii var. fremontii | Fremont's Beardtongue | |
| Penstemon fremontii var. glabrescens | Fremont's Beardtongue | |
| Petasites frigidus var. sagittatus | Arrowleaf Sweet Coltsfoot | |
| Perideridia gairdneri | Gardner's Yampah Yampah | |
| scientific name | common name(s) | image gallery |
