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: adj beach pools and bogs, along beach pools; sandy soil
Locality: Evergreen Beach along shore of Lake Huron, off US 23 opposite Spens Rd. S of Hammond Bay