Coefficient of Conservatism:
Coefficient of Wetness:
Sand barrens and sandy fields and roadsides, with species like Schizachyrium scoparium and Opuntia.
Known only from Allegan Co., where first collected by A. A. Reznicek in 1995, but relatively widespread there. Sometimes united with S. compositus as var. clandestinus (Biehler) Wipff & S. D. Jones.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. July 7, 2020. https://michiganflora.net/species.aspx?id=2231.