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