Common Name:
THREE-AWNED GRASS
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Coefficient of Conservatism:
4
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Nt A-Grass
A. A. Reznicek
Moist to dry sterile sandy meadows; mostly in drier and more calcareous sites than A. longispica, and not so tightly associated with habitats near the Great Lakes.
Treated in many floras as A. longespica var. geniculata (Raf.) Fernald, but Michigan and Great Lakes region plants seem quite distinct in both ecology and morphology. As our plants need more study, for the time being we utilize Shinners name.
Locations
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Arenac County
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Berrien County
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Gladwin County
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Gratiot County
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Ingham County
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Iosco County
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Kalamazoo County
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Mason County
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Midland County
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Muskegon County
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Newaygo County
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Ottawa County
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St. Clair 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. October 25, 2020. https://michiganflora.net/species.aspx?id=2014.