Ophioglossum engelmannii Prantl |
Currently Accepted Name: | Ophioglossum engelmannii Prantl |
Locality: | United States. Tennessee. Knox: 0.1 mi. north of Co. Rd. 2505 on first small road east of Mascot. |
Habitat: | Glade near bottom of slope. Shallow soil near rock outcrops. |