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 |
| Spermacoce assurgens | Woodland False Buttonweed | |
| Spiraea betulifolia | White Spirea | |
| Spiranthes cernua | Nodding Ladies'-tresses Ladies'-tresses Nodding Lady's Tresses | |
| Sporobolus clandestinus | Hidden Dropseed Rough Dropseed | |
| Spiraea corymbosa | Shinyleaf Meadowsweet | |
| Sporobolus compositus | Tall Dropseed Composite Dropseed Rough Dropseed | |
| Sporobolus compositus var. compositus | Composite Dropseed Tall Dropseed | |
| Sporobolus compositus var. drummondii | Drummond's Dropseed Head-like Dropseed Meadow Dropseed | |
| Sporobolus curtissii | Curtis' Dropseed Pineland Dropseed | |
| Spartina cynosuroides | Big Cordgrass | |
| Spermolepis divaricata | Roughfruit Scaleseed | |
| Spiranthes eatonii | Eaton's Ladies'-tresses Eaton's Lady's Tresses | |
| Spermolepis echinata | Bristly Scaleseed | |
| Sphenopholis filiformis | Long-leaf Wedgescale Longleaf Wedgescale Southern Wedgegrass | |
| Spiranthes floridana | Florida Ladies'-tresses Florida Lady's Tresses | |
| Sporobolus floridanus | Florida Dropseed | |
| Spigelia gentianoides | Purpleflower Pinkroot Purple Flower Pink Root | |
| Spigelia gentianoides var. gentianoides | Purpleflower Pinkroot | |
| Spermacoce glabra | Smooth False Buttonweed | |
| Spermolepis inermis | Red River Scaleseed Spreading Scaleseed | |
| Sphenopholis intermedia | Slender Wedgescale | |
| Sporobolus indicus | Smut Grass | |
| Sporobolus indicus var. indicus | Smut Grass | |
| Sporobolus junceus | Pineywoods Dropseed | |
| Spiranthes laciniata | Lace-lip Ladies'-tresses Lace-lip Lady's Tresses | |
| Spiranthes lacera | Northern Slender Ladies'-tresses Slender Ladies'-tresses Slender Lady's Tresses | |
| Spiranthes lacera var. gracilis | Southern Slender Ladies'-tresses Slender Ladies'-tresses Slender Lady's Tresses | |
| Spiranthes longilabris | Giant-spiral Ladies'-tresses Giant Spiral Lady's Tresses | |
| Spigelia marilandica | Woodland Pinkroot Pinkroot Indian Pink | |
| Spiranthes magnicamporum | Great Plains Ladies'-tresses Great Plains Lady's Tresses | |
| Sporobolus neglectus | Puffsheath Dropseed Small Dropseed | |
| Sphenopholis nitida | Shiny Wedgegrass Shiny Wedgescale | |
| Sphenopholis obtusata | Prairie Wedgescale | |
| Spiranthes odorata | Marsh Ladies'-tresses Fragrant Ladies'-tresses Marsh Lady's Tresses | |
| Spiranthes ovalis | October Ladies'-tresses October Lady's Tresses | |
| Spiranthes ovalis var. erostellata | October Ladies'-tresses October Lady's Tresses | |
| Spartina patens | Saltmeadow Cordgrass Salt-meadow Cordgrass Marsh-hay Cordgrass | |
| Sphenopholis pensylvanica | Swamp Oats Swamp Wedgegrass Swamp Wedgescale | |
| Spiranthes praecox | Greenvein Ladies'-tresses Greenvein Lady's Tresses | |
| Spermacoce prostrata | Prostrate False Buttonweed | |
| Spergularia salina | Salt Sandspurry | |
| Spartina spartinae | Gulf Cordgrass | |
| Sporobolus teretifolius | Wire-leaf Dropseed Wireleaf Dropseed | |
| Spiranthes tuberosa | Little Ladies'-tresses Little Lady's Tresses | |
| Sporobolus vaginiflorus | Poverty Dropseed | |
| Sporobolus vaginiflorus var. ozarkanus | Ozark Dropseed | |
| Sporobolus vaginiflorus var. vaginiflorus | Poverty Dropseed | |
| Spiranthes vernalis | Spring Ladies'-tresses Spring Lady's Tresses | |
| Spiraea virginiana | Virginia Meadowsweet | |
| Sporobolus virginicus | Seashore Dropseed Beach Dropseed Seashore Rushgrass Coastal Dropseed | |
| scientific name | common name(s) | image gallery |
