Habitat: Spruce-fir forest on uppermost slopes, mixed mesophytic forest communities on lower slopes and valleys; Rock Type = Sandstone; soil
Locality: Great Smoky Mountain National Park, vicinity of Clingman's Dome
Habitat: sandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland mixed hardwood forests, pine forests; sandstone rocks
Locality: Crane Hollow Nature Preserve, S of Gibisonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Rd.