Echinochloa walteri (Pursh) A. Heller
Coefficient of Conservatism: 7
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt A-Grass

Echinochloa walteri A. A. Reznicek

Banks of rivers and ponds, ditches, marshes and wet shores, locally common in the marshes at the western end of Lake Erie.

The awn on the second glume is sometimes much shorter than the one on the sterile lemma; but often it is as long, and the spikes have a very dense, bristly look compared to the other species. The sheaths are very rarely smooth [f. laevigata Wiegand].


Allegan County
Berrien County
Calhoun County
Gratiot County
Ingham County
Ionia County
Jackson County
Kalamazoo County
Kent County
Macomb County
Monroe County
Muskegon County
Newaygo County
St. Clair County
St. Joseph County
Washtenaw County
Wayne County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. August 19, 2022.