Coefficient of Conservatism:
Coefficient of Wetness:
R. W. Smith
A locally occurring introduction from Europe, sometimes grown as a potherb and spreading to disturbed ground. Collected as early as 1875 in Genesee Co., but not since 1937.
The small heads of flowers are ± closely crowded in a terminal spike, while in C. rubrum the heads are more distinctly axillary or in axillary spikes. This is our only perennial Chenopodium; the stems forming a clump from stout roots.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 17, 2017. http://michiganflora.net/species.aspx?id=66.