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 |
| Ranunculus gmelinii | Gmelin's Buttercup | |
| Ranunculus hydrocharoides | Frog-bit Buttercup Frogbit Buttercup | |
| Ranunculus hydrocharoides var. hydrocharoides | Frog-bit Buttercup Frogbit Buttercup | |
| Ranunculus hydrocharoides var. stolonifer | Frog-bit Buttercup Frogbit Buttercup | |
| Ranunculus inamoenus | Graceful Buttercup | |
| Ranunculus inamoenus var. inamoenus | Graceful Buttercup | |
| Ranunculus longirostris | Longbeak Buttercup | |
| Ranunculus macauleyi | Rocky Mountain Buttercup | |
| Ranunculus macounii | Macoun's Buttercup | |
| Ranunculus macranthus | Large Buttercup | |
| Ranunculus macauleyi var. macauleyi | MaCauley's Buttercup Rocky Mountain Buttercup | |
| Rafinesquia neomexicana | New Mexico Plumeseed Plume-seed | |
| Ranunculus oreogenes | Oregon Buttercup | |
| Ranunculus pensylvanicus | Pennsylvania Buttercup | |
| Ranunculus ranunculinus | Tadpole Buttercup | |
| Ranunculus sceleratus | Cursed Buttercup | |
| Ranunculus sceleratus var. multifidus | Cursed Buttercup | |
| Ratibida tagetes | Green Prairie Coneflower Green Mexican-hat Shortray Prairie Coneflower | |
| Ranunculus trichophyllus | Threadleaf Crowfoot | |
| Ranunculus trichophyllus var. trichophyllus | Threadleaf Crowfoot | |
| Ranunculus uncinatus | Woodland Buttercup Hook Seeded Buttercup Hooked Fruit Buttercup Little Buttercup | |
| Ranunculus uncinatus var. earlei | Earle's Buttercup Hook Seeded Buttercup Hooked Fruit Buttercup | |
| Reverchonia arenaria | Sand Reverchonia | |
| Redfieldia flexuosa | Blowout Grass Blowout-grass | |
| Rhus glabra | Smooth Sumac | |
| Rhodiola integrifolia | Ledge Stonecrop King's Crown Roseroot Western Roseroot | |
| Rhodiola integrifolia ssp. integrifolia | Ledge Stonecrop Rosewort Roseroot | |
| Rhodiola integrifolia ssp. neomexicana | New Mexican Roseroot New Mexican Stonecrop | |
| Rhodiola integrifolia ssp. procera | Ledge Roseroot Ledge Stonecrop | |
| Rhus lanceolata | Prairie Flameleaf Sumac Flameleaf Sumac Prairie Sumac Lance-leaf Sumac Lance-leaved Sumac Texas Sumac Tree Sumac Limestone Sumac Prairie Shining Sumac | |
| Rhinanthus minor | Little Yellowrattle | |
| Rhus microphylla | Littleleaf Sumac Desert Sumac Correosa Agritos | |
| Rhinanthus minor ssp. minor | Little Yellowrattle Yellow Rattle | |
| Rhynchosida physocalyx | Bladderpod Sida Buffpetal Beaked Sida | |
| Rhodiola rhodantha | Redpod Stonecrop Rose Crown Queen's Crown Red Orpine | |
| Rhamnus serrata | Saw-leaf Buckthorn Sawleaf Buckthorn | |
| Rhynchosia senna | Texas Snoutbean | |
| Rhynchosia senna var. texana | Texas Snoutbean Texas Snout-bean | |
| Rhamnus smithii | Smith's Buckthorn Smith Buckthorn | |
| Rhus trilobata | Skunkbush Skunkbush Sumac Fragrant Sumac Aromatic Sumac Scented Sumac Ill-scented Sumac Basketbush Squawbush | |
| Rhus trilobata var. anisophylla | Skunk Bush Skunkbush Sumac Smoothleaf Skunkbush Squaw Bush | |
| Rhus trilobata var. pilosissima | Downy Fragrant Sumac Downy Aromatic Sumac Pubescent Skunkbush Sumac | |
| Rhus trilobata var. quinata | Grand Canyon Skunkbush Skunk Bush Skunkbush Sumac | |
| Rhus trilobata var. racemulosa | Skunk Bush Skunkbush Sumac Summer Skunkbush | |
| Rhus trilobata var. simplicifolia | Skunkbush Sumac Skunk Bush Single-leaf Skunkbush | |
| Rhus trilobata var. trilobata | Skunkbush Sumac | |
| Rhus virens | Evergreen Sumac Tobacco Sumac Lambrisco Lentrisco | |
| Rhus virens var. choriophylla | Mearn Sumac Evergreen Sumac | |
| Rhus virens var. virens | Evergreen Sumac Small-leafed Evergreen Sumac | |
| Ribes americanum | American Black Currant Wild Black Currant | |
| Ribes aureum | Golden Currant | |
| Ribes aureum var. aureum | Golden Currant | |
| Ribes aureum var. villosum | Clove Currant Golden Currant Buffalo Currant Missouri Currant | |
| Ribes cereum | Wax Currant White Squaw Currant Western Red Currant | |
| Ribes cereum var. cereum | Wax Currant White Squaw Currant | |
| Ribes cereum var. pedicellare | Whisky Currant | |
| Rivina humilis | Pigeonberry Rouge Plant Baby-peppers Bloodberry | |
| Ribes inerme | Whitestem Gooseberry | |
| Ribes inerme var. inerme | White Stemmed Gooseberry White-stemmed Gooseberry Whitestem Gooseberry | |
| Ribes laxiflorum | Trailing Black Currant | |
| Ribes leptanthum | Trumpet Gooseberry | |
| Ribes mescalerium | Mescalero Currant | |
| Ribes montigenum | Mountain Gooseberry Gooseberry Currant Alpine Prickly Currant | |
| Ribes pinetorum | Orange Gooseberry | |
| Ribes wolfii | Rothrock Currant Winaha Currant Wolf Currant Wolf's Currant | |
| Rosa acicularis | Prickly Rose Wild Rose | |
| Rosa acicularis ssp. sayi | Prickly Rose | |
| Rosa arkansana | Prairie Rose Arkansas Rose | |
| Rosa arkansana var. arkansana | Prairie Rose | |
| Rosa arkansana var. suffulta | Prairie Rose Sunshine Rose | |
| Rorippa curvipes | Blunt-leaf Yellowcress Bluntleaf Yellow Cress Bluntleaf Yellowcress | |
| Rorippa curvipes var. curvipes | Blunt-leaf Yellowcress Bluntleaf Yellow Cress Bluntleaf Yellowcress | |
| Rorippa curvipes var. truncata | Blunt-leaf Yellowcress Bluntleaf Yellow Cress Bluntleaf Yellowcress | |
| Robinia hispida | Bristly Locust Standing Sweet Pea | |
| Robinia hispida var. hispida | Bristly Locust | |
| Rosa manca | Mancos Rose | |
| Robinia neomexicana | New Mexico Locust Southwestern Locust Hojalito | |
| Robinia neomexicana var. neomexicana | New Mexico Locust | |
| Robinia neomexicana var. rusbyi | Rusby's Locust | |
| Rosa nutkana var. hispida | Bristly Nootka Rose | |
| Rorippa palustris | Bog Yellowcress | |
| Rorippa palustris ssp. Fernaldiana | Fernald's Yellowcress | |
| Rorippa palustris ssp. hispida | Hispid Yellowcress | |
| Rorippa palustris ssp. occidentalis | Bog Yellowcress Western Bog Yellow Cress Western Bog Yellowcress | |
| Robinia pseudoacacia | Black Locust | |
| Rorippa sinuata | Blunt-leaf Yellowcress Spreading Yellow Cress Spreading Yellowcress | |
| Rorippa sphaerocarpa | Round Fruit Yellow Cress Round-fruit Yellowcress Roundfruit Yellowcress | |
| Rosa stellata | Desert Rose | |
| Rosa stellata var. erlansoniae | Desert Rose | |
| Rosa stellata ssp. mirifica | Desert Rose Wonderful Rose | |
| Rosa stellata var. mirifica | Desert Rose Wonderful Rose | |
| Rosa stellata ssp. stellata | Desert Rose Gooseberry Rose Star Rose | |
| Rorippa tenerrima | Modoc Yellow Cress Modoc Yellowcress Watercress | |
| Rosa woodsii | Woods' Rose Western Wild Rose | |
| Rosa woodsii var. ultramontana | Woods' Rose Arizona Wild Rose | |
| Rosa woodsii var. woodsii | Woods' Rose | |
| Rumex altissimus | Pale Dock | |
| Rubus aliceae | Roadside Raspberry | |
| Rumex aquaticus | Western Dock | |
| Rumex aquaticus var. fenestratus | Western Dock | |
| scientific name | common name(s) | image gallery |
