Coefficient of Conservatism:
Coefficient of Wetness:
Chrysanthemum serotinum of Michigan Flora.
A native of Europe, collected as an escape at Amasa, Iron Co., in 1967 by E. A. Bourdo.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. May 28, 2020. https://www.michiganflora.net/species.aspx?id=393.