Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; sandstone bluffs
Locality: Lake Katharine State Nature Preserve W of Jackson
Habitat: sandstone gorges and ravines with hemlock/hardwood coves, upland hardwood stands, floodplains, pine stands; sandstone creek bottom
Locality: Sheick Hollow State Nature Preserve, paralleling Hockman Rd. (twp rd. 238) between Gibisonville and Conkle's Hollow State Nature Preserve, Off OH 374
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: hardwood swamp/white cedar swamp/sedge meadow habitat; base of maple
Locality: Cedar Bog State Memorial Nature Preserve, Woodburn Rd. Off US 68 ca 2.5mi S of Urbana
Habitat: mixed hardwood forest, hemlock/hardwood in sandstone coves; sandstone
Locality: Buck's Pocket State Park, NW corner of DeKalb Co. Just off Ala. st. rt. 227 NW of Geraldine
Habitat: beech maple forest along S shore of Acton lake, among roots of sugar maple; soil
Locality: Hueston Woods State Park, Hueston Woods (big woods) Interpretive Area
Habitat: arctic tundra, northern foothills of the Brooks Range, along Dalton Hwy, seepy area, downstream from hwy; drier sites, tundra
Locality: North Slope Borough, Toolik Lake, Kuparuk River, Oxy Creek area along Dalton Hwy ca mile 117 area
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; root of hemlock
Locality: Crane Hollow Nature Preserve (crane hollow inc.) S of Gibisonville and N of Conkle's Hollow State Nature Preserve, bordered on E by OH 374 and W by Cream Ridge Rd.