| Dryopteris campyloptera Clarkson |
| Currently Accepted Name: | Dryopteris campyloptera Clarkson |
| Locality: | United States. Tennessee. Polk: At the head of the East Fork of Rough Creek just downslope from the Licklog Ridge Trail junction with main trail to summit of Big Frog Mtn., ca. 0.5 mi. SE of the summit at 3900 ft. Near northern edge of Hemp Top Quad. |
| Description: | Dryopteris intermedia less abundant here. |
| Habitat: | rich, northeast-facing slope at head of fork of creek |
| Notes: | Associated Species: Dryopteris intermedia |
| Collector: | Thomas S. Patrick 4974
with Zack Murrell, Joann Murrell, and Steve Bowling |