Habitat: along Woodburn Rd. off US68, edge of hardwood swamp, N side of Woodburn Rd.; branch of fallen white cedar
Locality: Cedar Bog Memorial State Nature Preserve, ca 2.5mi S of Urbana
Habitat: hardwood swamp, N side of Woodburn Rd.; decorticated root of hardwood
Locality: Cedar Bog Memorial State Nature Preserve 2.5 mi S of Urbana along Woodburn Rd. off US 68
Habitat: along Woodburn Rd. off US68, edge of cedar swamp, N side Woodburn Rd.; base of maple
Locality: Cedar Bog Memorial State Nature Preserve, ca 2.5mi S of Urbana
Habitat: hardwood swamp; trunk of fallen fraxinus nigra
Locality: Cedar Bog State Memorial Nature Preserve, Woodburn Rd. off US 68 ca 2.5mi S of Urbana
Habitat: Rock Hill Rd. ca half way to lake, west facing sandstone bluff, xeric woods, top of bluff; thin soil over sandstone
Locality: Lake Katharine State Nature Preserve, Jackson Quad
Habitat: Rock Hill Rd. area beyond entrance gate, W facing slope, adj to road; thin acid soil over seepy sandstone
Locality: Lake Katharine State Nature Preserve, Jackson Quad
Habitat: sandstone bluffs and gorges hemlock/hardwood caves, floodplains, upland mixed hardwood forests, pine forests; sandstone conglomerate
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 gorges and ravines with hemlock/hardwood coves, upland hardwood stands, floodplains; thin soil over sandstone
Locality: Sheick Hollow State Nature Preserve, parallelling Hockman Rd. between Gibisonville and Conkles Hollow State Nature Preserve off OH 374
Habitat: sandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland mixed hardwood forest, pine forests; sandstone
Locality: Crane Hollow Nature Preserve (Crane Hollow) S of Gibisonville and N of Conkle's Hollow State Nature Preserve, E of OH 374 and W of Cream Ridge Rd.