Juncus stygius L.
Common Name: MOOR RUSH
Coefficient of Conservatism: 10
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt P-Forb
Status: T
Juncus stygius N. Martineau

Open fens and peat mats near lake shores; very rare.


Keweenaw County
    Only on Isle Royale
Luce County
Mackinac County
Marquette County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. June 29, 2022. https://michiganflora.net/species.aspx?id=1521.