Habitat: Upland mixed hardwoods, sandstone bluffs, hemlock/hardwcod coves, floodplains, pine forests; associated with oak, maple, hickory, tulip poplar, hemlock, pine; Rock Type = sandstone, sandstone conglomerate Species habitat: on vertical s.s. cliff face along fault by falls.
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbauco Rd. (Co. Rd. 9) and N of Big Pine Rd. (Co. Rd. il); Sec. 26, Laurel Twp., South Bloomingville Quad.