Coefficient of Conservatism:
10
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Nt P-Forb
A. A. Reznicek
Sandy (or gravelly) shores and dunes along the Great Lakes and nearby old shore ridges; on rocks at Isle Royale. Our plants are almost all the showy red- or maroon-flowered f. sanguinea (Pursh) Fernald yet, at the only known station on the south shore of Lake Superior, on the Grand Sable dunes, f. multifida with yellowish or cream perianth is found. Plants of dunes on the north shore of Lake Superior, in Ontario, are similar, but plants of rocks at Isle Royale have the perianth red-colored (though the red is often somewhat paler).
Locations
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Alger County
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Alpena County
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Antrim County
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Benzie County
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Charlevoix County
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Including Beaver Island
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Cheboygan County
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Chippewa County
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Including Drummond Island
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Emmet County
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Grand Traverse County
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Iosco County
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Keweenaw County
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Only on Isle Royale
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Leelanau County
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Including Fox Islands
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Including Manitou Islands
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Mackinac County
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Including Bois Blanc, Mackinac, Round Islands
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Manistee County
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Presque Isle County
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. February 17, 2019. https://michiganflora.net/species.aspx?id=2359.