Habitat: Beech-maple forest; On soil
Locality: Hueston Woods State Park. Hueston Woods (Big Woods) Interpretive Are. Along S shore of Acton Lake near sugar house.
Habitat: sandstone bluffs and gorges, creek floodplains; associated with oak, maple tulip poplar, some healock; sandstone
Locality: Lake Katharine State Nature Preserve W of Jackson
Habitat: Arctic tundra; Rock Type = calcareous; on decomposed organic matter
Locality: Toolik Lake-Kuparuk River vicinity, northern foothills of the Brooks Range, mile 117.1 along Dalton Highway. Adjacent to Toolik Lake camp, Univ. of Alaska Research Station.
Habitat: bandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland siixed hardwood forests, pine forests, ; Rock Type = sandstone, sandstone conglomerate; on moist, shaded sandstone.
Locality: Crane Hollow Nature Preserve (Crane Hollow. Inc.). S of Bibonsvillw & N of Conkle's Hollow State Nature Preserve, E of OH 374 & W of Cream Ridge Rd.