Coefficient of Conservatism:
Coefficient of Wetness:
Psoralea psoralioides of Michigan Flora.
Native south of our region; collected once near a railroad at Royal Oak, Oakland Co. (O. A. Farwell 5260, BLH); presumably a waif.
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=1337.