Habitat: Spruce-fir forest on uppermost slopes, mixed mesophytic forest communities on lower slopes and valleys;; Rock Type = Sandstone, on trunks of fallen fir and spruce,
Locality: Great Smoky Mountain National Park, near summit of Clingman's Dome.
Habitat: sandstone bluffs and gorges, healock/hardwood coves, floodplains, upland mixed hardwood forests, associated with oak, maple, tulip poplar; hardwood slope, log
Locality: Crane Hollow Nature Preserve (Crane Hollow) S of Gibisonville St. N of Conkle's Hollow State Nature Preserve, E of 374 Cream Ridge Road
Habitat: mixed hardwood/hemlock forests and sandstone bluffs and canyons; sandstone conglomerate
Locality: Canter's Cave Outdoor Education Center, ca 6 mi W of Jackson on US 35 and E of Co. Rd. 28 ca 1 mi
Habitat: in hemlock/hardwood forest, top of bluffs, SW-facing exposed xeric outcrop; on thin soil over sandstone.
Locality: Lake Katharine State Nature Preserve. Pine Ridge Trail
Habitat: upland mixed hardwoods, sandstone bluffs, hemlock/hardwood coves, floodplains, pine forests; sandstone boulders in gorge
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaum Rd. and N of Big Pine Rd. South Bloomingville Quad