Scirpus expansus Fernald
Common Name: BULRUSH
Coefficient of Conservatism: 5
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Sedge

Marshy ground, river and ditch banks, along streams in forests.

In certain collections from Berrien, Cass, Kent, Kalamazoo, and Ottawa Cos., the summit of the culm is unusually smooth; normally it is quite scabrous in this species.


Allegan County
Berrien County
Cass County
Grand Traverse County
Kalamazoo County
Kent County
Lake County
Manistee County
Mason County
Mecosta County
Muskegon County
Newaygo County
Oceana County
Ottawa County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. July 27, 2021.