Common Name:
WATER-MILFOIL
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Coefficient of Conservatism:
10
Coefficient of Wetness:
-5
Wetness Index:
OBL
Physiognomy:
Nt P-Forb
N. Martineau
One of the most widespread of our interesting aquatics of softwater lakes and bays. Often forms dense turfs in deep water, the essentially leafless stems arising singly along buried rhizomes. In shallow water, at the sandy to mucky edges of lakes and ponds, the emersed tips produce typical Myriophyllum flowers. Flowering stems can attain a height of 30 cm or more, but they are usually not over half that tall.
Locations
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Alger County
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Allegan County
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Baraga County
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Barry County
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Benzie County
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Cass County
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Charlevoix County
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Only on Beaver Island
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Chippewa County
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Clare County
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Delta County
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Gogebic County
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Houghton County
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Iron County
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Kalamazoo County
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Kent County
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Keweenaw County
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Including Isle Royale
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Lake County
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Leelanau County
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Only on Manitou Islands
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Luce County
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Marquette County
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Mecosta County
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Montcalm County
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Newaygo County
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Ontonagon County
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Otsego County
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Schoolcraft County
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Van Buren County
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Wexford County
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 27, 2020. https://michiganflora.net/species.aspx?id=1429.