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 |
| Rhus copallinum | Winged Sumac Shining Sumac Flameleaf Sumac Mountain Sumac Dwarf Sumac Wing-rib Sumac Black Sumac Upland Sumac | |
| Rhynchospora corniculata | Shortbristle Horned Beaksedge Horned Beakrush | |
| Rhynchospora colorata | Whitetop Sedge White-topped Sedge Starrush Whitetop Star Sedge Star Rush | |
| Rhus copallinum var. copallinum | Flameleaf Sumac Shining Sumac Winged Sumac | |
| Rhus copallinum var. leucantha | Flameleaf Sumac Shining Sumac Winged Sumac | |
| Rhus copallinum var. latifolia | Flameleaf Sumac Shining Sumac Winged Sumac | |
| Rhododendron cumberlandense | Cumberland Rhododendron | |
| Rhynchospora debilis | Savannah Beak Sedge Savannah Beaksedge | |
| Rhynchosia difformis | Doubleform Snoutbean | |
| Rhynchospora fascicularis | Fascicled Beak Sedge Fascicled Beaksedge | |
| Rhynchospora fascicularis var. distans | Fascicled Beak Sedge Fascicled Beaksedge | |
| Rhynchospora fascicularis var. fascicularis | Fascicled Beak Sedge Fascicled Beaksedge | |
| Rhynchospora filifolia | Thread-leaf Beak Sedge Thread-leaf Beaked-rush Threadleaf Beaksedge | |
| Rhus glabra | Smooth Sumac | |
| Rhynchospora globularis | Globe Beaksedge | |
| Rhynchospora glomerata | Clustered Beaksedge Cluster Beak-rush | |
| Rhynchospora globularis var. globularis | Globe Beaksedge | |
| Rhynchospora gracilenta | Slender Beaksedge | |
| Rhynchospora grayi | Gray's Beak Sedge Gray's Beaksedge | |
| Rhynchospora harveyi var. harveyi | Harvey's Beak Sedge Harvey's Beaksedge | |
| Rhynchospora inexpansa | Nodding Beaksedge | |
| Rhynchospora inundata | Drowned Horned Bush Inundated Horned Rush Narrow-fruit Horned Beak Sedge Narrowfruit Horned Beaksedge | |
| Rhamnus lanceolata | Lanceleaf Buckthorn Lance-leaf Buckthorn | |
| Rhamnus lanceolata ssp. glabrata | Lanceleaf Buckthorn | |
| Rhamnus lanceolata ssp. lanceolata | Lance-leaf Buckthorn Lanceleaf Buckthorn | |
| Rhexia mariana | Maryland Meadow Beauty Pale Meadow Beauty | |
| Rhododendron maximum | Great Laurel Wild Rhododendron Rosebay Rhododendron White Laurel Rosebay | |
| Rhynchospora macrostachya | Tall Horned Beaksedge | |
| Rhexia mariana var. mariana | Maryland Meadow Beauty Pale Meadow Beauty | |
| Rhexia mariana var. ventricosa | Maryland Meadowbeauty Maryland Meadow Beauty Maryland Meadow-beauty | |
| Rhus michauxii | Michaux's Sumac False Poison Sumac | |
| Rhynchospora miliacea | Millet Beak Sedge Millet Beaksedge | |
| Rhynchospora microcephala | Small-head Beak Sedge Small-head Beaked-rush Smallhead Beaksedge | |
| Rhexia nashii | Maid Marian Hairy Meadow Beauty Nash's Meadow Beauty | |
| Rhynchospora nitens | Shortbeak Beaksedge | |
| Rhynchospora oligantha | Featherbristle Beaksedge | |
| Rhynchospora pallida | Pale Beak Sedge Pale Beaksedge | |
| Rhexia petiolata | Fringed Meadow Beauty | |
| Rhynchospora perplexa | Pineland Beaksedge | |
| Rhododendron periclymenoides | Pink Azalea Pinxterbloom Azalea Pinxterflower | |
| Rhododendron prinophyllum | Early Azalea Roseshell Azalea Woolly Azalea | |
| Rhynchospora rariflora | Fewflower Beaksedge | |
| Rhynchospora recognita | Globe Beaksedge | |
| Rhynchospora scirpoides | Long-beak Beaksedge | |
| Rhynchosia tomentosa | Twining Snoutbean | |
| Rhynchospora torreyana | Torrey's Beaksedge | |
| Rhynchosia tomentosa var. tomentosa | Twining Snoutbean | |
| Rhus typhina | Staghorn Sumac Velvet Sumac | |
| Rhexia virginica | Handsome-harry Virginia Meadow Beauty Meadow-beauty | |
| Rhododendron viscosum | Swamp Azalea Clammy Azalea Cory Azalea Hammock Sweet Azalea | |
| Rhynchospora wrightiana | Wright's Beak Sedge Wright's Beak-rush Wright's Beaksedge | |
| Ribes americanum | American Black Currant Wild Black Currant | |
| Richardia brasiliensis | Tropical Mexican Clover Brazil Pusley | |
| Ribes cynosbati | Eastern Prickly Gooseberry | |
| Ribes glandulosum | Skunk Currant | |
| Ribes lacustre | Prickly Currant | |
| Ribes missouriense | Missouri Gooseberry | |
| Ribes rotundifolium | Appalachian Gooseberry Wild Gooseberry Round-leaf Currant | |
| Richardia scabra | Rough Mexican Clover Florida Pusley | |
| Ribes triste | Red Currant | |
| Rosa carolina | Carolina Rose Pasture Rose | |
| Rosa carolina var. carolina | Carolina Rose | |
| Robinia hispida | Bristly Locust Standing Sweet Pea | |
| Robinia hispida var. fertilis | Bristly Locust | |
| Robinia hispida var. hispida | Bristly Locust | |
| Robinia hispida var. kelseyi | Kelsey's Locust | |
| Robinia hispida var. rosea | Bristly Locust Boynton's Locust | |
| Rosa palustris | Swamp Rose | |
| Rorippa palustris | Bog Yellowcress | |
| Rorippa palustris ssp. Fernaldiana | Fernald's Yellowcress | |
| Rorippa palustris ssp. hispida | Hispid Yellowcress | |
| Rorippa palustris ssp. palustris | Bog Yellowcress | |
| Robinia pseudoacacia | Black Locust | |
| Rotala ramosior | Lowland Rotala | |
| Rorippa sessiliflora | Stalkless Yellowcress Sessile-flowered Yellow Cress | |
| Rosa setigera | Climbing Prairie Rose Climbing Rose Prairie Rose | |
| Rosa setigera var. setigera | Climbing Rose Climbing Prairie Rose | |
| Rosa setigera var. tomentosa | Climbing Rose Illinois Rose | |
| Robinia viscosa | Clammy Locust | |
| Rosa virginiana | Virginia Rose | |
| Robinia viscosa var. viscosa | Clammy Locust | |
| Rosa virginiana var. virginiana | Virginia Rose | |
| Rubus aboriginum | Garden Dewberry | |
| Rubus allegheniensis | Allegheny Blackberry | |
| Rumex altissimus | Pale Dock | |
| Rubus alumnus | Oldfield Blackberry | |
| Rubus allegheniensis var. allegheniensis | Allegheny Blackberry | |
| Rubus allegheniensis var. gravesii | Graves' Blackberry | |
| Rubus argutus | Sawtooth Blackberry | |
| Rubus baileyanus | Bailey's Dewberry | |
| Rubus bellobatus | Kittatinny Blackberry | |
| Rubus boyntonii | Boynton's Dewberry | |
| Rubus canadensis | Smooth Blackberry | |
| Ruellia caroliniensis | Carolina Wild Petunia | |
| Ruellia caroliniensis ssp. ciliosa | Carolina Wild Petunia | |
| Ruellia caroliniensis ssp. caroliniensis | Carolina Wild Petunia | |
| Ruellia caroliniensis var. caroliniensis | Carolina Wild Petunia | |
| Rubus clarus | Mt. Vernon Dewberry | |
| Rubus cuneifolius | Sand Blackberry | |
| Rubus defectionis | Eclipse Blackberry | |
| scientific name | common name(s) | image gallery |
