Habitat: upland mixed hardwoods, sandstone bluffs, hemlock/hardwood coves, floodplains, pine forests; wet sandstone creek bed
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaum Rd. and N of Big Pine Rd. Sec 26, Laurel Twp. South Bloomingville Quad
Habitat: hardwood swamp/white cedar/sedge meadow habitat, seepy area, among cedars; soil
Locality: Cedar Bog State Memorial Nature Preserve, Woodburn Rd. off US 68 ca 2.5mi S of Urbana
Habitat: emergent in seepy marly sedge thuja meadow
Locality: Cedar Bog State Memorial Nature Preserve, adj to Woodburn Rd. off US 68 ca 2.5mi S of Urbana
Habitat: sandstone bluffs and gorges, healock/hardwood coves, floodplains, upland mixed hardwood forests, associated with oak, maple, tulip poplar; wet sandstone
Locality: Little Rocky Hollow State Nature Preserve, paralleling Kreachbaum Rd. E of OH 374 on Big Pine Rd., E of Conkle's Hollow State Preserve
Habitat: arctic tundra, northern foothills of the Brooks Range along Dalton Hwy, above waterline, Kuparuk River upstream from hwy; boulders in river
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 coves, floodplains, upland mixed hardwood forest, pine forests; moist sandstone along creek
Locality: Crane Hollow Nature Preserve (Crane Hollow Inc.) S of Gibisonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Road