Coefficient of Conservatism:
Coefficient of Wetness:
R. W. Smith
A native of Texas but commonly cultivated. Collected as a waif in a sandy, sunny vacant lot in 1984 in Menominee Co. by D. Henson.
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=2255.