Habitat: upland mixed hardwoods; sandstone face of bluffs
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaun Rd. , N of Big Pine Rd.
Habitat: sandstone bluff and gorges, creek floodplains, upland mixed hardwood forests, pine forests; moist sandstone
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: Arctic tundra, Rock Type = Calcareous. Above creek.; emergent in small, wet depression on tundra
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area of the Dalton Hwy. Northern foothills of the Brooks Range, vicinity of mile 117 along Dalton Hwy.
Habitat: base of cedar in cedar hardwood swamp; dry soil
Locality: Cedar Bog State Memorial Nature Preserve, adj to Woodburn Rd. off US 68 ca 2.5 mi S of Urbana
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; soil
Locality: Crane Hollow Nature Preserve, S of Gibsonville N of Conkle's Hollow State Nature Preserve, E of OH 374 W of Cream Ridge Rd.