| Polypodium appalachianum Haufler & Windham |
| Currently Accepted Name: | Polypodium appalachianum Haufler & Windham |
| Locality: | United States. Tennessee. Marion: West on highway 27 towards Powells Crossroads. 3.0 miles past Kellys Ferry Road. Specimen found approx. 0.1 of a mile due NW from the pavement on a rock outcrop in rich alluvial woods of Prentice Cooper State Forest. Site near a blue marked forest trail of the forest. |
| Habitat: | On rock outcrop in rich alluvial woods of Prentice Copper State Forest |