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Common Name:
SWAMP-BETONY
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Coefficient of Conservatism:
8
Coefficient of Wetness:
-3
Wetness Index:
FACW
Physiognomy:
Nt P-Forb
Ann Arbor Natural Area Preservation
Much more of a wetland species than P. canadensis: borders of marshes, swamps, ponds, and lakes; river banks, thickets, and springy slopes; fens (even in Sphagnum), meadows, and wet prairies.
The corolla is pale yellow or cream, not as variable as in P. canadensis. Even more than in P. canadensis, the margins of the leaf lobes are edged with hard white ceramic-like deposits.
Locations
Allegan County
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Alpena County
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Arenac County
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Barry County
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Berrien County
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Branch County
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Calhoun County
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Delta County
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Gratiot County
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Hillsdale County
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Huron County
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Ingham County
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Iosco County
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Isabella County
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Jackson County
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Kalamazoo County
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Kent County
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Lenawee County
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Livingston County
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Mackinac County
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Macomb County
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Manistee County
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Mason County
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Mecosta County
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Menominee County
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Midland County
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Monroe County
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Montcalm County
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Montmorency County
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Newaygo County
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Oakland County
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St. Clair County
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St. Joseph County
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Van Buren County
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Washtenaw 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. January 30, 2023. https://michiganflora.net/species.aspx?id=1871.