Coefficient of Conservatism:
6
Coefficient of Wetness:
-3
Wetness Index:
FACW
Physiognomy:
Nt P-Sedge
N. Martineau
In moist ground of all sorts, open or (usually) ± forested (hardwoods rather than conifers); mostly in acidic, sandy soils.
Our specimens are almost all var. rudgei L. H. Bailey, with perigynia less than 6.8 mm long; very rarely seen in extreme southwestern Michigan (specimens known from Berrien and Cass Cos.) is var. debilis, with most perigynia more than 6.8 mm long.
Locations
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Alger County
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Allegan County
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Arenac County
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Berrien County
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Calhoun County
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Cass County
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Cheboygan County
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Chippewa County
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Crawford County
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Delta County
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Gratiot County
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Houghton County
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Huron County
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Iosco County
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Iron County
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Kalamazoo County
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Kalkaska County
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Kent County
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Keweenaw County
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Lake County
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Leelanau County
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Luce County
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Mackinac County
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Macomb County
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Marquette County
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Mason County
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Menominee County
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Midland County
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Missaukee County
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Muskegon County
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Newaygo County
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Ontonagon County
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Ottawa County
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Schoolcraft County
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Van Buren 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. November 22, 2019. https://michiganflora.net/species.aspx?id=945.