Coefficient of Conservatism:
Coefficient of Wetness:
Roadsides, disturbed soil, adventive from the southwest and first collected in Michigan in 1962 in Lenawee Co. The spikelets consist of one bisexual floret and one sterile floret. The mature inflorescence acts as a tumbleweed.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March 23, 2018. http://www.michiganflora.net/species.aspx?id=2051.