| Polypodium appalachianum Haufler & Windham |
| Currently Accepted Name: | Polypodium appalachianum Haufler & Windham |
| Locality: | United States. Tennessee. Sequatchie: Sequatchie Co., Tennessee Elev. ca. 1400 ft. West on highway 27 towards Powels Crossroads. 2.8 miles past Kellys Ferry Road to a Cumberland Trail crossing. Due NE one mile on the trail to the North Suck Creek bridge and campsite area. Specimen found a few feet from the bridge. Site in Prentice Cooper State Forest |
| Habitat: | Specimen found a few feet from the bridge in rich deciduous woods. Fern on rock outcrops. Elev. ca. 1400 ft. |