| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Orchidaceae | Spiranthes ovalis var. erostellata | Oval Ladies'-tresses | Swamp forests, bottomland forests, hammocks, ravine forests. | Var. erostellata is fairly widespread in se. North America, ranging from sc. PA, NY, MI, and IL south to Panhandle FL, s. MS, s. LA, and e. TX. |  |
| Orchidaceae | Spiranthes ovalis var. ovalis | Oval Ladies'-tresses | Swamp forests, mesic ravines. | GA, TN, AR, and TX, south to n. peninsular FL, LA, and e. TX. |  |