Habitat: Arctic tundra, along bank, 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. Kuparuk River, downstream from hwy.
Habitat: narrow sandstone box canyon with floodplain, upland woods, hemlock/hardwood coves; soil and logs
Locality: Conkle's Hollow State Nature Preserve, Big Pine Rd. E of OH 374 between OH 678 and 664, Hocking Hills State Park Region
Habitat: in woods along sugar bush trail.; On soil
Locality: Hueston Woods State Park. Hueston Woods Interpretive Area, beech-maple forest (Big Woods) along S shore of Acton Lake.
Habitat: sandstone gorge and coves; thin soil over rocks
Locality: Hemlock Cliffs natural area, Hoosier National Forest, Exit 86, I-64 and Indiana 37, N 2.7 mi to road W to union chapel church, 4.3 mi to Forest Rd. 1134 at end of FR 1134
Habitat: hollow; sandstone
Locality: Crane Hollow Nature Preserve (Crane Hollow, Inc.) S of Gibsonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Road
Habitat: sandstone cliffs and gorges, hemlock/hardwood coves, floodplains, upland mixed hardwood forests, pine forest; vertical sandstone
Locality: Crane Hollow Nature Preserve (Crane Hollow, Inc.) S of Gibsonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Road
Habitat: hardwood swamp, N side of Woodburn Rd.; moist alluvial soil
Locality: Cedar Bog Memorial State Nature Preserve, ca 2.5mi S of Urbana along Woodburn Rd. off US 68, N side of Woodburn Rd.