Common Name:
SPIKE-RUSH
Synonym:
Eleocharis olivacea
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Coefficient of Conservatism:
7
Coefficient of Wetness:
-5
Wetness Index:
OBL
Physiognomy:
Nt P-Sedge
R. Schipper
E. olivacea of Michigan Flora.
Moist sandy to muddy shores, exposed mud flats, bog mats; often in marly places and sometimes in several cm of water. The styles are occasionally 3-cleft. Our plants are var. olivacea (Torr.) Gleason, with green to golden achenes.
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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Berrien County
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Calhoun County
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Cass County
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Cheboygan County
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Clinton County
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Delta County
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Grand Traverse County
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Houghton County
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Huron County
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Ingham County
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Jackson County
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Kalamazoo County
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Kalkaska County
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Kent County
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Lake County
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Lenawee County
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Livingston County
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Manistee County
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Mason County
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Mecosta County
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Montcalm County
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Muskegon County
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Newaygo County
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Oakland County
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Oceana County
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Ottawa County
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Roscommon County
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Schoolcraft County
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Tuscola County
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Van Buren County
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Washtenaw County
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Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March 7, 2021. https://michiganflora.net/species.aspx?id=1107.