Coefficient of Conservatism:
Coefficient of Wetness:
Scirpus olneyi of Michigan Flora.
Salt marshes near the Maple and Grand rivers. Now known to be extant at only one site on the Maple River.
At the Maple River site, hybrids with Schoenoplectus pungens (S. ×contortus (Eames) S. G. Sm.) have been collected.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. July 27, 2021. https://www.michiganflora.net/species.aspx?id=1142.