Coefficient of Conservatism:
Coefficient of Wetness:
Weedy lawns, disturbed open areas. Native to Europe and recently introduced into Michigan, collected in Washtenaw Co. by A. Gosline in 1989.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 13, 2017. http://michiganflora.net/species.aspx?id=2009.