Scleranthus perennis L.
Common Name: KNAWEL
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad P-Forb

A Eurasian weed, of similar habitats as S. annuus but much more local. First collected in 1880 in Ingham Co.


Houghton County
Ingham County
Marquette County
Newaygo County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March 22, 2018.