Galium obtusum Bigelow
Common Name: WILD MADDER
Coefficient of Conservatism: 5
Coefficient of Wetness: -3
Wetness Index: FACW
Physiognomy: Nt P-Forb

Deciduous forests (usually beech-maple, not oak-hickory), moist ground (even floodplains) along rivers and streams, shrubby thickets, occasionally in grassy or disturbed ground.

Locations

Allegan County
Arenac County
Barry County
Bay County
Berrien County
Branch County
Calhoun County
Crawford County
Genesee County
Gratiot County
Hillsdale County
Huron County
Ingham County
Ionia County
Kalamazoo County
Kent County
Lake County
Lenawee County
Livingston County
Macomb County
Manistee County
Mason County
Menominee County
Midland County
Monroe County
Muskegon County
Newaygo County
Oakland County
Osceola County
Ottawa County
Saginaw County
Sanilac County
Shiawassee County
St. Clair County
St. Joseph County
Tuscola County
Van Buren County
Washtenaw County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 12, 2017. http://www.michiganflora.net/species.aspx?id=2590.