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 |
| Calamagrostis ophitidis | Serpentine Reed Grass Serpentine Reedgrass | |
| Carex opaca | Bicknell's Sedge | |
| Carex oreocharis | Grassy-slope Sedge Grassyslope Sedge Summit Sedge | |
| Carex orestera | Boulder Sedge | |
| Carex ormostachya | Necklace Spike Sedge | |
| Carex oronensis | Orono Sedge | |
| Carex ouachitana | Ouachita Mountain Sedge | |
| Carex ovalis | Eggbract Sedge | |
| Carex oxylepis | Sharp-scale Sedge Sharpscale Sedge | |
| Carex oxylepis var. oxylepis | Sharp-scale Sedge Sharpscale Sedge | |
| scientific name | common name(s) | image gallery |