Habitat: sandstone gorge with mixed hardwoods; ceiling of sandstone shelter cave
Locality: Beaver Quad, Jackson Twp. West of Walker Ridge Rd. ca 0.3mi SW of Jct. with Overly Rd.
Habitat: Growing on limestone rock
Locality: bank overlooking Strait Creek, Strait Creek Preserve, 1 mi W of intersection of Tener and Nace Corner Rd., extreme SW corner of Mifflin Twp.
Habitat: deep sandstone gorges; under sandstone, side of gorge
Locality: Mead Paper Co. property, adj co rd. 55 (Hay Hollow Rd. ) and along co rd. 55 S of Rd. Richmond Dale Quad
Habitat: deep sandstone gorge; associated with upland oak, hickory woods, healock, tulip poplar; bottom of gorge
Locality: Mead Paper Co. property, adj. co rd 55 (hay hollow rd. ) along co rd. 55 S of rd. Richmond Dale quad