Coefficient of Conservatism:
Coefficient of Wetness:
Cassia tora of Michigan Flora.
Native in the Old World, collected in Michigan only in 1919 near a railroad in Detroit, Wayne Co. (O. A. Farwell 5402, BLH).
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 15, 2017. http://www.michiganflora.net/species.aspx?id=1346.