Habitat: mixed mesophytic forest, Pickle Creek; moist vertical sandstone cliff face
Locality: Hawn State Park, ca 60mi S of St. Louis, near Farmington on Hwy 144
Habitat: sandstone bluffs and gorges, hemlock/hardwood coves, floodplains, upland nixed hardwood forests, pine forests; base of hardwood
Locality: Crane Hollow Nature Preserve (Crane Hollow) S of Gibisonville St. N of Conkle's Hollow State Nature Preserve, E of 374 Cream Ridge Road