Habitat: Rock Type = Calcareous. Arctic tundra, depression in tundra.
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. Adjacent to Kuparuk River ca. 4.0 km. downstream from, road.
Habitat: Rock Type = Calcareous. Arctic tundra
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. Along shore of Kuparuk River upstream from haul road.
Habitat: Old fields standing in water, numerous Sphagnum, Polytrichua commune; Rock Type = calcareous soil; In field on seepy soil, among grasses.
Locality: East Fork State Park, ca. 1.8 Hi. S of Afton, due west of Cabin Run Creek