| Neottia smallii | |
|---|---|
| Neottia smallii blooming | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Epidendroideae |
| Genus: | Neottia |
| Species: | N. smallii |
| Binomial name | |
| Neottia smallii (Wiegand) Szlach. | |
| Synonyms | |
| |
Neottia smallii (syn. Listera smallii), the kidneyleaf twayblade or Appalachian twayblade, is a species of terrestrial orchid found in the eastern United States. It occurs in the Appalachian Mountains from northern New Jersey to northeastern Georgia.