Coefficient of Conservatism:
Coefficient of Wetness:
ex W. H. Wagner slide collection
A native of South America, occasionally escaped from gardens and first collected in Michigan in 1896 in Muskegon Co.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 15, 2017. http://michiganflora.net/species.aspx?id=2317.