Coefficient of Conservatism:
Coefficient of Wetness:
P. E. Berry
Another prostrate annual species of dry, sunny disturbed areas, evidently recently introduced from farther south as a railroad weed. First found by P. E. Berry & L. Brako in 2010 in Washtenaw Co.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 6, 2019. https://www.michiganflora.net/species.aspx?id=2863.