Habitat: sandstone bluffs and gorges, healock/hardwood coves, floodplains, upland mixed hardwood forests, associated with oak, maple, tulip poplar; sandstone
Locality: Crane Hollow Nature Preserve, S of Gibisonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Rd.
Habitat: S side of Rd. between hardwood swamp and cultivated field; limestone pebbles
Locality: Cedar Bog Memorial State Nature Preserve 2.5 mi S of Urbana along Woodburn Rd. off US 68
Habitat: upland mixed hardwoods, sandstone bluffs, healock/hardwood coves, floodplains, pine forests; wet sandstone creek bank
Locality: Little Rocky Hollow State Nature Preserve, first hollow W of Kreachbaum Rd. and N of Big Pine Rd. South Bloomingville Quad
Habitat: Arctic tundra, adjacent to inlet into Toolik Lake. Rock Type = Calcareous.; granite boulders
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.
Habitat: on stream bank; On thin soil over granite boulder
Locality: Green Mountain National Forest, ca 5 mi E of Bennington on Vt 9, along Roaring Fork River.
Habitat: sandstone bluffs and gorges, creek floodplains; associated with oak, maple tulip poplar, some healock; moist vertical sandstone wall
Locality: Lake Katharine State Nature Preserve, near Jackson