Coefficient of Conservatism:
Coefficient of Wetness:
A Eurasian native, sparingly escaped from cultivation in sandy or gravelly places. First collected in 1976 in Ottawa Co.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. January 26, 2021. https://michiganflora.net/species.aspx?id=766.