Habitat: Arctic tundra, Rock Type = Calcareous. In stream above waterline; On rock
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. ca 3.5 km downriver from haul road, Kuparuk River.
Habitat: narrow sandstone box canyon with floodplain, upland woods, hemlock/hardwood coves; wet sandstone
Locality: Conkle's Hollow State Nature Preserve, Big Pine Rd. E of OH 374 between OH 678 and 664 Hocking Hills state Park, S. Bloomingville Quad
Habitat: vicinity of Clingman's Donne, spruce fir forest on uppermost slopes, mixed mesophytic forest communities on lower slopes and valley; seepy rockface
Locality: Great Smoky Mountain National Park
Habitat: dolomite cliffs upstream of bridge; standing water at edge of creek
Locality: Central KY Wildlife Refuge, 13 mi. SW of Danville, N. Rolling Fork
Habitat: huge sandstone box canyon with mixed hardwood/hemlock, blackhand sandstone, sandstone conglomerate; wet soil, W end of Ash Cave proper
Locality: Hocking Hills State Park, Ash Cave area, S Bloomingville Quad