Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Senna lindheimeriana | Lindheimer's senna Velvet leaf senna Velvetleaf senna Velvet-leaf wild sensitive-plant Puppy-dog ears | |
| Setaria parviflora | Marsh bristlegrass Knotroot bristlegrass | |
| Senna roemeriana | Twoleaf senna Two leaved senna | |
| Setaria scheelei | Southwestern bristlegrass Scheele's bristlegrass Foxtail grass Scheele's foxtail grass | |
| Sideroxylon lanuginosum | Gum bumelia Gum bully Woollybucket bumelia Chittamwood Gum elastic Coma | |
| Smilax bona-nox | Saw greenbrier Catbrier Bullbrier | |
| Sorghastrum nutans | Indiangrass Yellow indian grass | |
| Solanum rostratum | Buffalobur nightshade Buffalo bur | |
| Sophora secundiflora | Texas mountain laurel Mountain laurel Mescal bean Mescal bean sophora Frijolillo Frijolito | |
| Sporobolus compositus var. drummondii | Drummond's dropseed Head-like dropseed Meadow dropseed | |
| scientific name | common name(s) | image gallery |