Coefficient of Conservatism:
*
Coefficient of Wetness:
-3
Wetness Index:
FACW
Physiognomy:
Ad P-Forb
A native of the Old World, rarely established in North America; first collected in Houghton Co. in 1936. Apparently slowly spreading along roadsides and ditches in Michigan.
Locations
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Allegan County
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Arenac County
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Baraga County
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Houghton County
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. June 29, 2022. https://michiganflora.net/species.aspx?id=1515.