Coefficient of Conservatism:
*
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Ad A-Forb
A European species collected at Mackinac Island by J. E. Potzger (4559,ND) in 1934 on an “open waste hillside.” Not seen again in Michigan untilcollected in a disturbed area on the mainland of Mackinac Co. in 2008.
Locations
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Mackinac County
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Including Bois Blanc, Mackinac, Round Islands
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. May 30, 2020. https://michiganflora.net/species.aspx?id=1270.