Habitat: at edge of cedar-hardwood swamp and sedge meadow.; On moist soil
Locality: Cedar Bog State Memorial Nature Preserve; adj.; to Woodburn Rd.; off U.S. 68 ca. 2.5 mi. S. of Urbana.
Habitat: Alongside new entrance boardwalk, among white cedars, N side of Woodburn Rd,; On moist soil
Locality: Cedar Bog Memorial State Nature Preserve, ca. 2.5 mi. S. of Urbana along Woodburn Rd. off U.S. 68.