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 |
| Senna ripleyana | Ripley's Senna | |
| Senegalia roemeriana | Roemer Acacia Roemer's Acacia Roundflower Catclaw Round-flowered Catclaw Catclaw Acacia Catclaw | |
| Senna roemeriana | Twoleaf Senna Two Leaved Senna | |
| Selaginella rupestris | Rock Spike-moss Dwarf Spike-moss Northern Selaginella Bird-nest-moss Resurrection Plant | |
| Selaginella rupincola | Clubmoss Rock-loving Spike-moss Rockloving Spikemoss Spike Moss | |
| Sedum rupicola | Cascade Stonecrop Curvedleaf Stonecrop | |
| Selaginella sandvicensis | Hawaii Spikemoss Dwarf Spikemoss Lepelepe a Moa Lelelepeamoa | |
| Senecio sacramentanus | Sacramento Ragwort | |
| Senecio scorzonella | Sierra Ragwort | |
| Setaria scheelei | Southwestern Bristlegrass Scheele's Bristlegrass Scheele's Foxtail Grass Foxtail Grass | |
| Selaginella selaginoides | Northern Spike-moss Prickly Mountain-moss Club Spike-moss Lesser Clubmoss Low Spike-moss | |
| Senecio serra | Tall Ragwort | |
| Sequoia sempervirens | Coast Redwood California Redwood Redwood | |
| Sesuvium sessile | Western Seapurslane | |
| Senecio serra var. admirabilis | Tall Ragwort | |
| Senecio serra var. serra | Tall Ragwort | |
| Senecio sheldonensis | Mt. Sheldon Ragwort | |
| Selaginella sibirica | Siberian Spike Moss Siberian Spike-moss Siberian Spikemoss | |
| Senecio soldanella | Colorado Ragwort | |
| Sedum spathulifolium | Broadleaf Stonecrop Broad-leaf Stonecrop Common Stonecrop | |
| Senecio spartioides | Broomlike Ragwort Broom Ragwort Broom Groundsel | |
| Senecio sphaerocephalus | Ballhead Ragwort | |
| Selenicereus spinulosus | Spiny Moon Cereus Vine-like Moonlight Cactus Vinelike Moonlight Cactus | |
| Senecio spartioides var. multicapitatus | Broomlike Ragwort | |
| Sedum spathulifolium ssp. pruinosum | Broad-leaf Stonecrop Broadleaf Stonecrop Pacific Stonecrop | |
| Sedum spathulifolium ssp. purdyi | Purdy's Stonecrop | |
| Sedum spathulifolium ssp. spathulifolium | Broad-leaf Stonecrop Broadleaf Stonecrop Pacific Stonecrop | |
| Senecio spartioides var. spartioides | Broom Groundsel Broom-like Ragwort | |
| Sedum spathulifolium ssp. yosemitense | Broad-leaf Stonecrop Yosemite Stonecrop | |
| Sedum stelliforme | Huachuca Mountain Stonecrop | |
| Sedum stenopetalum | Wormleaf Stonecrop | |
| Sedum stenopetalum ssp. monanthum | Narrow Leaf Stonecrop Wormleaf Stonecrop | |
| Sedum stenopetalum ssp. stenopetalum | Narrow Leaf Stonecrop Wormleaf Stonecrop | |
| Senecio taraxacoides | Dandelion Ragwort | |
| Sedum ternatum | Woodland Stonecrop Wild Stonecrop | |
| Setaria texana | Texas Bristlegrass | |
| Selaginella tortipila | Twisted-hair Spikemoss | |
| Sesbania tomentosa | Oahu Riverhemp | |
| Sericocarpus tortifolius | Dixie Whitetop Aster Dixie White-topped Aster | |
| Senecio triangularis | Arrowleaf Ragwort Arrowleaf Groundsel | |
| Selaginella underwoodii | Underwood's Spike Moss Underwood's Spike-moss Underwood's Spikemoss | |
| Selaginella utahensis | Utah Spike Moss Utah Spike-moss Utah Spikemoss | |
| Selaginella viridissima | Green Spike Moss Green Spike-moss Green Spikemoss Slender Spike-moss | |
| Setaria villosissima | Hairyleaf Bristlegrass | |
| Sedum villosum | Hairy Stonecrop Orpin Velu Purple Stonecrop | |
| Setaria vulpiseta | Plains Bristlegrass | |
| Selaginella wallacei | Wallace Moss Fern Wallace's Spike Moss Wallace's Spike-moss Wallace's Spikemoss | |
| Selaginella watsonii | Watson's Spikemoss | |
| Senecio warnockii | Warnock's Ragwort | |
| Selaginella weatherbiana | Rocky Mountain Spike-moss Weatherby's Spike Moss Weatherby's Spikemoss | |
| Senna wislizeni | Canyon Senna Shrubby Senna Dwarf Senna Wislizenus's Senna Wislizenus's Wild Sensitive-plant Carrozo Pinacate Palo Prieto Pinacatillo Hojasén Ejotillo | |
| Senecio wootonii | Wooton's Ragwort | |
| Sedum wrightii | Wright's Stonecrop | |
| Selaginella wrightii | Wright's Spikemoss | |
| Senegalia wrightii | Wright Acacia Wright's Acacia Catclaw Acacia Catclaw | |
| Sedum wrightii ssp. priscum | Wright's Stonecrop | |
| Sedum wrightii ssp. wrightii | Wright's Stonecrop | |
| Shepherdia argentea | Silver Buffaloberry Buffaloberry | |
| Shepherdia canadensis | Russet Buffaloberry Rabbitberry | |
| Shortia galacifolia | Oconee Bells Oconee-bells Shortia | |
| Shortia galacifolia var. brevistyla | Oconee Bells Catawba Shortia | |
| Shortia galacifolia var. galacifolia | Oconee Bells | |
| Shoshonea pulvinata | Shoshone Carrot Shoshone-carrot | |
| Shepherdia rotundifolia | Roundleaf Buffaloberry | |
| Sida abutifolia | Spreading Fanpetals Spreading Sida | |
| Silene acaulis | Moss Campion Cushion Pink | |
| Sisyrinchium acre | Hawai'i Blue-eyed Grass Mauu Houla Ili Mauu Laili | |
| Silene acaulis var. acaulis | Cushion-pink Moss Campion | |
| Silene acaulis var. exscapa | Moss Campion | |
| Silene acaulis var. subacaulescens | Moss Campion Cushion Pink | |
| Silphium albiflorum | White Rosinweed White-flowered Rosinweed Compass Plant | |
| Sideroxylon alachuense | Alachua Bully Clark's Buckthorn Silver Bully Silvery Buckthorn | |
| Sisyrinchium albidum | White Blue-eyed Grass | |
| Silene alexandri | Kamalo Gulch Catchfly | |
| Sisyrinchium angustifolium | Narrowleaf Blue-eyed Grass Narrow-leaf Blue-eyed-grass Bermuda Blue-eyed Grass Blue-eyed Grass | |
| Silene aperta | Bare Campion Naked Catchfly | |
| Sisyrinchium arizonicum | Arizona Blue-eyed Grass | |
| Silphium asteriscus | Starry Rosinweed | |
| Sidalcea asprella | Dwarf Checkerbloom Harsh Checker Mallow Harsh Checkerbloom | |
| Silphium asteriscus var. angustatum | Starry Rosinweed | |
| Sidalcea asprella ssp. asprella | Dwarf Checkerbloom Harsh Checkerbloom Sierra Foothills Checker Mallow Sierra Foothills Checkerbloom | |
| Silphium asteriscus var. asteriscus | Starry Rosinweed | |
| Silphium asteriscus var. laevicaule | Starry Rosinweed | |
| Sidalcea asprella ssp. nana | Dwarf Checkerbloom Dwarf Harsh Checkerbloom Dwarf Sierran Checker Mallow Dwarf Sierran Checkerbloom | |
| Sisyrinchium atlanticum | Eastern Blue-eyed Grass | |
| Sisyrinchium bellum | Western Blue-eyed Grass California Blue-eyed-grass | |
| Silene bernardina | Palmer's Campion Palmer's Catchfly | |
| Silene bernardina ssp. bernardina | Palmer's Campion Palmer's Catchfly | |
| Silene bernardina ssp. maguirei | Palmer's Campion Palmer's Catchfly | |
| Silene bernardina var. rigidula | Palmer's Catchfly Palmer's Campion | |
| Silene bernardina var. sierrae | Palmer's Catchfly Palmer's Campion | |
| Sisyrinchium biforme | Wiry Blue-eyed Grass | |
| Silene bridgesii | Bridges' Campion Bridges' Catchfly | |
| Silphium brachiatum | Cumberland Rosinweed | |
| Sisyrinchium capillare | Needle Blue-eyed Grass | |
| Sium carsonii | Carson's Waterparsnip Carson's Water-parsnip | |
| Sidalcea campestris | Meadow Checkerbloom | |
| Sisyrinchium calciphilum | Limestone Blue-eyed Grass | |
| Sidalcea candida | White Checkerbloom | |
| Silene californica | Indian Pink Indian-pink | |
| scientific name | common name(s) | image gallery |
