Coefficient of Conservatism:
Coefficient of Wetness:
A. A. Reznicek
Known in Michigan only from old intermittently wet interdunal ponds in the Grand Beach area in Berrien Co. (collected by M. Medley & M. A. Kohring in 1976, MOR; and later collections). Also known from adjacent Indiana, but otherwise only from Nova Scotia south mostly along the Coastal Plain to Mississippi, Tennessee, and Arkansas.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 11, 2017. http://www.michiganflora.net/species.aspx?id=1620.