Observation Data
Classification & Common Names
- Class: Polypodiopsida
- Family: Polypodiaceae
- Genus: Polypodium L.
- Species: Polypodium appalachianum Windham & Haufler
- Var./Subsp.:
- Common name(s): Appalachian rock cap fern
General Observation Data
- Date: 17-VI-2022
- Habitat: Deciduous forest
- Habit: Lithophyte
Additional Comments
Fronds ca 16 cm. Growing on sandstone. Widest at base of lamina, pinna tips slightly acute, rhizome scales brown without dark central line.
Location
- Location: – – – – United States.
- Coordinates: 38.108399,-80.175137
- Elevation: 2050 ft
