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 |
| Oligoneuron rigidum | Stiff Goldenrod Hard-leaf Goldenrod | |
| Oligoneuron rigidum var. rigidum | Stiff Goldenrod | |
| Olneya tesota | Desert Ironwood Tesota Palo De Hierro | |
| Opuntia basilaris | Beavertail Prickly Pear Beavertail Pricklypear Beavertail Cactus | |
| Opuntia chlorotica | Dollarjoint Pricklypear Clock-face Prickly-pear Pancake Pear Silver-dollar Cactus | |
| Opuntia ellisiana | Spineless Prickly Pear Tigertongue South Texas Pricklypear | |
| Opuntia engelmannii | Cactus Apple Prickly Pear | |
| Opuntia engelmannii var. engelmannii | Cactus Apple Prickly Pear | |
| Opuntia engelmannii var. lindheimeri | Texas Prickly Pear Lindheimer's Prickly Pear Lindheimer Prickly Pear | |
| Opuntia fragilis | Brittle Prickly Pear Fragile Prickly Pear Pygmy Prickly Pear Brittle Cactus | |
| Opuntia humifusa | Low Prickly Pear Smooth Prickly Pear Devil's Tongue | |
| Opuntia littoralis | Coastal Pricklypear Short Coastal Prickly-pear | |
| Opuntia macrorhiza | Bigroot Prickly Pear Twist-spine Prickly Pear Common Prickly Pear Plains Prickly Pear | |
| Opuntia macrocentra | Purple Pricklypear Purple Prickly Pear Long-spined Prickly Pear Black Spine Prickly Pear | |
| Opuntia macrocentra var. macrocentra | Purple Pricklypear Purple Prickly Pear | |
| Opuntia polyacantha | Plains Prickly Pear Hair-spine Prickly Pear Nopal Peludito | |
| Opuntia polyacantha var. erinacea | Grizzlybear Pricklypear Oldman Cactus Grizzly Prickly Pear Hedgehog Prickly Pear Mohave Prickly Pear Grizzly Bear Pricklypear | |
| Opuntia polyacantha var. polyacantha | Hairspine Pricklypear Utah Grizzlybear Pricklypear | |
| Opuntia rufida | Blind Pricklypear Blind Prickly Pear | |
| Opuntia ×spinosibacca | Spiny Fruit Prickly Pear Prickly Pear | |
| Ostrya virginiana | Eastern Hop-hornbeam American Hop-hornbeam Woolly Hop-hornbean Eastern Ironwood Roughbark Ironwood Ironwood Deerwood Leverwood | |
| Oxalis drummondii | Drummond's Wood-sorrel Large-leaf Wood-sorrel Drummond's Woodsorrel | |
| Oxytropis monticola | Yellowflower Locoweed | |
| Oxytropis sericea | White Locoweed Silky Locoweed | |
| Oxytropis splendens | Showy Locoweed | |
| Oxalis stricta | Common Yellow Oxalis Yellow Wood-sorrel Upright Yellow Wood-sorrel Yellow Woodsorrel | |
| Parkinsonia aculeata | Retama Paloverde Mexican Paloverde Jerusalem Thorn Horsebean Lluvia De Oro | |
| Passiflora affinis | Bracted Passionflower Passion Flower | |
| Packera cana | Woolly Groundsel Silver-woolly Groundsel Gray Ragwort | |
| Passiflora foetida | Corona De Cristo Fetid Passionflower | |
| Parthenium incanum | Mariola | |
| Passiflora incarnata | Maypop Purple Passionflower Purple Passion Vine Apricot Vine | |
| Pavonia lasiopetala | Rock Rose Rose Pavonia Rose Mallow Pavonia | |
| Paspalum monostachyum | Gulfdune Paspalum | |
| Paxistima myrsinites | Oregon Boxleaf Myrtle Boxwood Mountain Lover | |
| Passiflora suberosa | Corkstem Passionflower | |
| Parkinsonia texana | Texas Paloverde Border Paloverde Retama China | |
| Parkinsonia texana var. texana | Texas Paloverde Texas Palo-verde Palo-verde | |
| Panicum virgatum | Switchgrass Wand Panic Grass | |
| Paronychia virginica | Whitlow-wort Broom Nailwort Yellow Nailwort Park's Nailwort | |
| Parthenocissus vitacea | Woodbine Hiedra Creeper | |
| Perityle aglossa | Bluff Rockdaisy Rayless Rockdaisy | |
| Peritoma arborea | Bladderpod Spiderflower Bladderpod Bladderbush Burro-fat Spiderflower | |
| Peritoma arborea var. arborea | Bladderpod Spiderflower Bladderpod Bladderbush Burro-fat Spiderflower | |
| Peritoma arborea var. angustata | Narrowfruit Bladderpod Narrowfruit Bladderpod Spiderflower Narrowfruit Bladderbush Spiderflower | |
| Peritoma arborea var. globosa | Roundfruit Bladderpod Roundfruit Bladderpod Spiderflower Roundfruit Bladderbush Spiderflower | |
| Penstemon azureus | Azure Penstemon Azure Beardtongue Sky-blue Penstemon Sky-blue Beardtongue | |
| Penstemon baccharifolius | Rock Penstemon Rock Beardtongue Cut-leaf Penstemon Cut-leaf Beardtongue Baccharis-leaf Penstemon Baccharis-leaf Beardtongue | |
| Pediocactus bradyi | Brady's Hedgehog Cactus Brady's Pincushion Cactus | |
| Penstemon cardinalis | Cardinal Penstemon Cardinal Beardtongue | |
| Penstemon centranthifolius | Scarlet Bugler | |
| Penstemon clevelandii | Cleveland's Penstemon Cleveland's Beardtongue | |
| 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 confertus | Yellow Penstemon Yellow Beardtongue | |
| Penstemon cyananthus | Wasatch Penstemon Wasatch Beardtongue Platte River Penstemon Platte River Beardtongue | |
| Penstemon deustus | Scabland Penstemon Scabland Beardtongue Hot-rock Penstemon Hot-rock Beardtongue | |
| Penstemon digitalis | Mississippi Penstemon Mississippi Beardtongue Smooth White Penstemon Smooth White Beardtongue Talus Slope Penstemon Talus Slope Beardtongue Foxglove Penstemon Foxglove Beardtongue | |
| Perityle dissecta | Slimlobe Rockdaisy Dissected Rockdaisy | |
| Penstemon fruticosus | Bush Penstemon Bush Beardtongue Shrubby Penstemon Shrubby Beardtongue | |
| Penstemon grinnellii ssp. scrophularioides | Grinnell's Penstemon Grinnell's Beardtongue | |
| Penstemon havardii | Havard Penstemon Havard Beardtongue Big Bend Penstemon Big Bend Beardtongue Havard's Penstemon Havard's Beardtongue | |
| Penstemon hirsutus | Hairy Penstemon Hairy Beardtongue | |
| Penstemon nitidus | Waxleaf Penstemon Waxleaf Beardtongue | |
| Penstemon parryi | Parry's Penstemon Parry's Beardtongue | |
| Penstemon palmeri | Palmer's Penstemon Palmer's Beardtongue Scented Penstemon Scented Beardtongue | |
| Penstemon pinifolius | Pine-needle Penstemon Pine-needle Beardtongue | |
| Penstemon procerus var. tolmiei | Tolmie's Penstemon Tolmie's Beardtongue Small-flowered Penstemon Small-flowered Beardtongue | |
| Penstemon pseudospectabilis | Desert Penstemon Desert Beardtongue Rosy Desert Penstemon Rosy Desert Beardtongue Canyon Penstemon Canyon Beardtongue Mohave Penstemon Mohave Beardtongue | |
| Penstemon rostriflorus | Bridge's Penstemon Bridge's Beardtongue Beaked Penstemon Beaked Beardtongue Mountain Scarlet Penstemon Mountain Scarlet Beardtongue | |
| Penstemon rupicola | Cliff Penstemon Cliff Beardtongue | |
| Penstemon rydbergii | Rydberg's Penstemon Rydberg's Beardtongue | |
| Penstemon rydbergii var. oreocharis | Herbaceous Penstemon Herbaceous Beardtongue | |
| Pediocactus simpsonii | Simpson Hedgehog Cactus Mountain Ball Cactus | |
| Penstemon spectabilis | Showy Penstemon Showy Beardtongue Royal Penstemon Royal Beardtongue | |
| Penstemon triflorus | Hill Country Penstemon Hill Country Beardtongue Scarlet Penstemon Scarlet Beardtongue Heller's Penstemon Heller's Beardtongue | |
| Penstemon wrightii | Wright's Penstemon Wright's Beardtongue Wright Penstemon Wright Beardtongue | |
| Phlox andicola | Prairie Phlox Moss Phlox Plains Phlox | |
| Phlox bifida ssp. stellaria | Glade Phlox Starry Cleft Phlox Cleft Phlox Wherry Cleft Phlox | |
| Phlox diffusa | Spreading Phlox Mat Phlox | |
| Philadelphus ernestii | Canyon Mock Orange Canyon Mock-orange Mock-orange | |
| Phlox longifolia | Longleaf Phlox Long-leaf Phlox | |
| Phyla nodiflora | Texas Frogfruit Turkey Tangle Fogfruit Frogfruit | |
| Physocarpus opulifolius | Common Ninebark Atlantic Ninebark | |
| Phlox pilosa | Downy Phlox Prairie Phlox Fragrant Phlox | |
| Phlox subulata | Creeping Phlox Moss Phlox Moss Pink Rock Pink | |
| Pinus albicaulis | Whitebark Pine | |
| Pinus aristata | Bristlecone Pine Bristle-cone Pine | |
| Pinus banksiana | Jack Pine Gray Pine Scrub Pine | |
| Pinus cembroides | Mexican Pinyon Mexican Pinyon Pine Pinyon Nut Pine Border Pinyon | |
| Pinus contorta | Lodgepole Pine Beach Pine Pino De San Pedro Martir | |
| Pinus coulteri | Coulter Pine | |
| Pinus contorta var. contorta | Beach Pine Lodgepole Pine Shore Pine | |
| Pinus contorta var. latifolia | Lodgepole Pine Tall Lodgepole Pine Rocky Mountain Lodgepole Pine | |
| Pinus contorta var. murrayana | Sierra Lodgepole Pine Lodgepole Pine | |
| Pinus flexilis | Limber Pine Pino Enano | |
| Picea glauca | White Spruce | |
| Pityopsis graminifolia var. graminifolia | Narrowleaf Silkgrass Grass-leaved Golden-aster | |
| Pistacia mexicana | Mexican Pistachio Texas Pistachio American Pistachio Copal Pistachio Wild Pistachio Lentisco Texas Pistache | |
| Pinus monophylla | Singleleaf Pinyon Single-leaf Pinyon One-leaved Pinyon | |
| Pinus monticola | Western White Pine | |
| scientific name | common name(s) | image gallery |
