Habitat: Arctic tundra, Rock Type = Calcareous. Submerged in fast water; attached to rocks
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area along Dalton Hwy., ca. mile 117 area. Northern foothills of the Brooks Range, along Dalton Hwy. Kuparuk River downstream from Hwy.
Habitat: sandstone gorges and ravines with hemlock/hardwood coves, upland hardwood stands, floodplains and pine stands; roots of hardwood
Locality: Sheick Hollow State Nature Preserve, parallelling Hockman Rd. between Gibisonville and Conkles Hollow State Nature Preserve off OH 374
Habitat: SE corner, N side of Woodburn Rd.; base of cedar stump
Locality: Cedar Bog Memorial State Nature Preserve 2.5 mi S of Urbana along Woodburn Rd. off US 68
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; wet sandy soil, sandstone ledge
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.
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; moist sandstone ledge
Locality: Crane Hollow Nature Preserve (Crane Hollow, Inc.) S of Gibsonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Road
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; wet sandy soil
Locality: Crane Hollow Nature Preserve (Crane Hollow, Inc.) S of Gibsonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Road