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 |
| Rudbeckia hirta var. pulcherrima | Black-eyed Susan Blackeyed Susan Brown-eyed Susan Pinewoods Coneflower | |
| Ruellia humilis | Prairie Petunia Fringeleaf Wild Petunia Hairy Ruellia Low Wild Petunia Low Ruellia Fringeleaf Ruellia Fringe-leaf Wild Petunia | |
| Rudbeckia laciniata | Green-headed Coneflower Greenhead Coneflower Cutleaf Coneflower Wild Goldenglow Sochan | |
| Rudbeckia maxima | Giant Coneflower Great Coneflower Giant Brown-eyed Susan Cabbage Coneflower | |
| Ruellia metziae | White Ruellia Metz's Wild Petunia Metz Wild Petunia Wild White Petunia | |
| Ruellia nudiflora | Violet Ruellia Common Wild Petunia Violet Wild Petunia Wild Petunia Hierba De La Calentura | |
| Ruellia occidentalis | Western Wild Petunia | |
| Rudbeckia subtomentosa | Sweet Coneflower Sweet Black-eyed Susan | |
| Rudbeckia texana | Texas Coneflower | |
| Rudbeckia triloba | Browneyed Susan Brown-eyed-susan Thin-leaved Coneflower Three-lobed Rudbeckia | |
| Sabatia angularis | Rosepink Rose-pink | |
| Salvia arizonica | Desert Indigo Sage Arizona Sage | |
| Salvia azurea | Pitcher Sage Big Blue Sage Azure Sage Giant Blue Sage Blue Sage | |
| Salvia azurea var. grandiflora | Pitcher Sage Blue Sage | |
| Sabatia brevifolia | Shortleaf Rose Gentian Shortleaf Rose-gentian Narrowleaf Sabatia White Marsh-pink White Sabatia | |
| Sabatia campestris | Texas Star Rose Gentian Meadow Pink Prairie Rose-gentian Prairie Sabatia | |
| Saxifraga caespitosa | Tufted Alpine Saxifrage | |
| Saururus cernuus | Lizard's Tail Lizard Tail Breastweed Water Dragon | |
| Salvia coccinea | Scarlet Sage Tropical Sage Blood Sage Red Sage Indian Fire | |
| Sagittaria cuneata | Arumleaf Arrowhead Narrowleaf Arrowhead | |
| Sabatia dodecandra | Marsh Rose Gentian Marsch Rose-gentian Large Marsh Pink | |
| Salvia farinacea | Mealy Blue Sage Mealy Sage Mealycup Sage | |
| Sabatia kennedyana | Plymouth Rose Gentian Plymouth Gentian | |
| Sagittaria lancifolia | Lanceleaf Arrowhead Duck-potato Bulltongue Arrowhead Bull-tongue Arrowhead | |
| Sagittaria latifolia | Broadleaf Arrowhead Arrowhead Duckroot Duck-potato Wapato | |
| Sagittaria lancifolia ssp. media | Bulltongue Arrowhead Scythe-fruit Arrowhead | |
| Sairocarpus multiflorus | Sierra Snapdragon Multi-flowered Snapdragon | |
| Salvia pentstemonoides | Big Red Sage Penstemon Sage | |
| Sagittaria platyphylla | Delta Arrowhead | |
| Salvia reptans | Slenderleaf Sage West Texas Grass Sage | |
| Schoenocaulon drummondii | Green Feathershank Green Lily | |
| Scutellaria incana | Hoary Skullcap Downy Skullcap | |
| Scutellaria resinosa | Sticky Skullcap Shrubby Skullcap Resin-dot Skullcap Resinous Skullcap | |
| Selinocarpus angustifolius | Narrowleaf Moonpod Narrowleaf Moonpod | |
| Sedum nanifolium | Dwarf Stonecrop | |
| Sericocarpus rigidus | Columbian Whitetop Aster | |
| Sedum wrightii | Wright's Stonecrop | |
| Simsia calva | Awnless Bush Sunflower Bush Sunflower | |
| Silphium laciniatum | Compassplant Compass Plant | |
| Sidalcea neomexicana | Salt Spring Checkerbloom Rocky Mountain Checker-mallow Prairie Mallow | |
| Silphium perfoliatum | Cup Plant Indian Cup | |
| Silene regia | Royal Catchfly | |
| Sisyrinchium sagittiferum | Spearbract Blue-eyed Grass Blue-eyed Grass | |
| Silphium simpsonii | Simpson's Rosinweed Tall Rosinweed | |
| Silene stellata | Widow's Frill Starry Campion | |
| Silphium terebinthinaceum | Prairie Rosinweed Prairie Dock | |
| Smallanthus uvedalius | Hairy Leafcup | |
| Solidago altissima | Tall Goldenrod Late Goldenrod Canadian Goldenrod Canada Goldenrod | |
| Solidago bicolor | White Goldenrod Silverrod | |
| Solidago caesia | Wreath Goldenrod Blue-stemmed Goldenrod Bluestem Goldenrod | |
| scientific name | common name(s) | image gallery |
