Hydrocotyle umbellata L.
Common Name: WATER-PENNYWORT
Coefficient of Conservatism: 10
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Forb

Sandy or marshy borders of lakes and streams, often in shallow water; tamarack swamps. Rarely a second umbel will develop on a peduncle arising from the primary umbel.

Locations

Allegan County
Barry County
Berrien County
Branch County
Calhoun County
Cass County
Genesee County
Gratiot County
Ingham County
Ionia County
Kalamazoo County
Kent County
Lenawee County
Muskegon County
Newaygo County
St. Joseph County
Van Buren County
Washtenaw County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 18, 2017. http://michiganflora.net/species.aspx?id=190.