Coefficient of Conservatism:
Coefficient of Wetness:
Collected only once in Michigan, on low dunes near Manistique (J. H. Ehlers 4072 in 1929, MICH). Probably not native quite this far east.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. June 20, 2018. https://www.michiganflora.net/species.aspx?id=44.