Habitat: Sandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland mixed hardwood forests, pine forests, associated with oak, maple, tulip poplar, hemlock, pine; Rock Type = sandstone, sandstone conglomerate; on trunk of fallen hemlock, S end of Crane Hollow
Locality: Crane Hollow Nature Preserve (Crane Hollow, lnc.), S of Gibisonvilie & N of Conkle's Hollow State Nature Preserve, E of OH 374 k W of Cream Ridge Rd.
Habitat: Arctic tundra; Rock Type = Calcareous. Notes: base of willow
Locality: North Slope Borough, Toolik Lake, Kuparuk River, Oxy. Creek area of the Dalton Hwy., northern foothills of the Brooks Range, vicinity of mile 117 along Dalton Hwy.; inlet into Toolik Lake.