Common Name:
COTTON-GRASS
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Coefficient of Conservatism:
10
Coefficient of Wetness:
-5
Wetness Index:
OBL
Physiognomy:
Nt P-Sedge
G. E. Crow
Bogs, conifer swamps under spruce and tamarack, and occasionally in other wet open places.
The scales somewhat resemble those of E. virginicum, and occasional specimens with narrow leaves may be confused. The scabrous upper portion of the culm of E. tenellum is usually a helpful character (in E. virginicum it is scabrous at most for a few millimeters immediately below the inflorescence).
Locations
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Alger County
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Baraga County
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Barry 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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Delta County
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Emmet County
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Gogebic County
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Gratiot County
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Houghton 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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Including Isle Royale
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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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Mecosta County
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Missaukee County
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Oakland County
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Roscommon County
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Schoolcraft 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 29, 2021. https://michiganflora.net/species.aspx?id=1125.