Habitat: hardwood swamp, N side of Woodburn Rd.; soil
Locality: Cedar Bog Memorial State Nature Preserve, ca 2.5mi S of Urbana along Woodburn Rd. off US 68
Habitat: sandstone gorges and ravines with hemlock/hardwood coves, upland hardwood stands, floodplains, pine stands; wet sandstone floor
Locality: Sheick Hollow State Nature Preserve, paralleling Hockman Rd. (Twp Rd. 238) between Gibisonville and Conkle's Hollow State Nature Preserve, off OH 374
Habitat: Pine Ridge Trail below bluffs along floodplain of Little Salt Creek, along trail; exposed dry sandy soil
Locality: Lake Katharine State Nature Preserve, Jackson Quad