Habitat: old fields in standing water, associated with Spiraea toaentosa. Aulacomniua palustre; Rock Type = calcareous soil Species habitat: emergent in standing Mater.
Locality: U.S.A.: OHIO; Clermont Co., East Fork State Park, ca. l.B mi SW of Afton, OH., due west of Cabin Run Creek.
Habitat: old fields standing in water; associated with Aulacomniua palustre; numerous Sphagnum; Polytrichua commune; Rock Type = calcareous soil.; emergent in standing water amoung frasses; adj. to Sphagnum russomii.
Locality: East Fork State Park; ca. 1.8 mi. S of Afton; due west of Cabin Run Creek.
Habitat: Small mound around base of small white cedar
Locality: Cedar Bog Memorial State Nature Preserve, ca. 2.5 mi S. of Urbana along Woodburn Rd. off U.S. 68. E of E Branch, N side of Woodburn Rd., immediately W of Manager's home.