Habitat: edge of cedar-hardwood swamp and sedge meadow; On soil
Locality: Cedar Bog State Memorial Nature Preserve, adj. to Woodburn Rd., off U.S. 68 Ca. 2.5 mi. S. of Urbana
Habitat: small hummocks at base of white cedar
Locality: Cedar Bog Memorial State Nature Preserve, ca. 2.5 mi S. of Urbana along Woodburn Rd. off U.S. 68. E side of E Branch, directly W of Manager's home.