Common Name:
TANSY MUSTARD
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Coefficient of Conservatism:
0
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Nt A-Forb
B. S. Walters
A native species, but usually found in disturbed ground; roadsides, railroads, fields, gravel pits, trails; also on disturbed shores and in open rocky (calcareous) forests. Collected as early as 1832 by Douglass Houghton (in Houghton County). The Michigan plants are var. brachycarpa (Richardson) Detling.
Locations
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Alpena County
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Berrien County
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Charlevoix County
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Only on Beaver Island
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Cheboygan County
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Chippewa County
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Only on Drummond Island
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Delta County
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Emmet County
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Grand Traverse County
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Houghton County
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Ingham County
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Kalamazoo County
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Kent County
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Leelanau County
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Mackinac County
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Only on Bois Blanc, Mackinac, Round Islands
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Washtenaw County
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Wayne County
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. January 18, 2020. https://michiganflora.net/species.aspx?id=637.