Habitat: Arctic tundra, Rock Type = Calcareous.; on drier sites on tundra
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area along Dalton Hwy., ca. mile 117 area. Northern foothills of the Brooks Range, along Dalton Hwy.
Habitat: Dry, calcareous upland slopes.. Rock Type = Calcareous. Notes; on soil.
Locality: Atigun Gorge, Brooks Range, Dalton Hwy. Mountain pass through Brooks Range
Habitat: Sandstone bluffs and gorges; exposed sandstone
Locality: Crane Hollow Nature Preserve, s of Gibisonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Rd.
Habitat: narrow sandstone box canyon with floodplain; sandstone outcrop
Locality: Conkle's Hollow State Nature Preserve, Big Pine Rd, E of Oh 374, between 678 and 664, Hocking Hills State Park region