Common Name: GREATER DUCKWEED
Coefficient of Conservatism: 6
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Forb
Floating on the surface of quiet water in ponds, lakes, ditches, marshes, backwaters and borders of rivers and streams, etc., often with Lemna and less commonly with Wolffia spp.
B. S. Walters
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| Alcona |
| Alger |
| Allegan |
| Baraga |
| Barry |
| Bay |
| Benzie |
| Berrien |
| Branch |
| Calhoun |
| Cass |
| Cass or Van Buren |
| Charlevoix |
| Cheboygan |
| Chippewa |
| Clare |
| Clinton |
| Crawford |
| Delta |
| Dickinson |
| Emmet |
| Gogebic |
| Grand Traverse |
| Gratiot |
| Hillsdale |
| Houghton |
| Ingham |
| Iosco |
| Iron |
| Isabella |
| Jackson |
| Kalamazoo |
| Kent |
| Lapeer |
| Leelanau |
| Lenawee |
| Livingston |
| Luce |
| Manistee |
| Marquette |
| Mason |
| Mecosta |
| Midland |
| Missaukee |
| Monroe |
| Muskegon |
| Oakland |
| Ogemaw |
| Ontonagon |
| Oscoda |
| Ottawa |
| Presque Isle |
| Roscommon |
| Shiawassee |
| St. Clair |
| Unknown |
| Van Buren |
| Washtenaw |
| Wayne |
| Wexford |
Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March, 28, 2025
https://lsa-miflora-p.lsait.lsa.umich.edu/#/record/179