Habitat: Arctic tundra; Rock Type = calcareous; on decomposed organic matter
Locality: Toolik Lake-Kuparuk River vicinity, northern foothills of the Brooks Range, mile 117.1 along Dalton Highway. Adjacent to Toolik Lake camp, Univ. of Alaska Research Station.
Habitat: bandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland siixed hardwood forests, pine forests, ; Rock Type = sandstone, sandstone conglomerate; on moist, shaded sandstone.
Locality: Crane Hollow Nature Preserve (Crane Hollow. Inc.). S of Bibonsvillw & N of Conkle's Hollow State Nature Preserve, E of OH 374 & W of Cream Ridge Rd.
Habitat: sandstone gorges and ravines with hemlock/hardwood coves, upland hardwood stands, floodplains and pine stands; moist shaded ceiling of sandstone shelter cave
Locality: Sheick Hollow State Nature Preserve, parallelling Hockman Rd. between Gibisonville and Conkles Hollow State Nature Preserve off OH 374
Habitat: sandstone conglomerate, below waterfall; moist sandstone ceiling of shelter cave
Locality: Pine Mountain State Resort Park, US 25E, S of Pineville
Habitat: Arctic tundra, along bank Rock Type = Calcareous.; on organic matter
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: roadside park ca 0.8mi N jct. US 278 and Ala 63 on Ala 63, sandstone gorge and shelter caves with hemlock/hardwood forest, at S end of Natural Arch; ceiling of large shelter cave
Locality: William Bankhead National Forest, Natural Bridge