Habitat: Arctic tundra, along shoreline, Rock Type = Calcareous.
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area along Dalton Hwy., ca. mile 117 area. Northern foothills of the Brooks Range, along Dalton Hwy. Notes: along shoreline of Hanging Lake, N. ridge above Oxy. Creek.
Habitat: Arctic tundra, in seepy areas on tundra Rock Type = Calcareous.
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: Arctic tundra, in sedge meadows, Rock Type = calcareous.
Locality: Toolik Lake-Kuparuk River vicinity, northern foothills of the Brooks Range, mile 117.1 along Dalton Highway. south side of Toolik Lake.
Habitat: Arctic tundra, tundra depression, Rock Type = Calcareous.
Locality: Toolik Lake, Kuparuk River, Oxy. Creek area along Dalton Hwy., ca. mile 117 area. Northern foothills of the Brooks Range, along Dalton Hwy. N. side of Oxy. Creek valley ca. 15 min. walk from Hwy. adj. Hanging Lake
Habitat: sandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland mixed hardwood forest, pine forests; soil adj. to swamp, S end of Crane Hollow
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