Coefficient of Conservatism:
Coefficient of Wetness:
TALL WORMSEED MUSTARD
A European species spreading along roadsides and railroads, locally common in Ontario but very rare as yet in Michigan. First collected in Kalamazoo Co. in 1937.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. August 4, 2020. https://michiganflora.net/species.aspx?id=652.