Coefficient of Conservatism:
Coefficient of Wetness:
A. A. Reznicek
Collected in 1942 by C. R. & F. N. Hanes along a roadside west of Schoolcraft (Kalamazoo Co.) The leaf segments run wider in this species than in C. bipinnatus (± lanceolate vs. filiform).
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 21, 2020. https://michiganflora.net/species.aspx?id=301.