Coefficient of Conservatism:
Coefficient of Wetness:
A. A. Reznicek
Introduced from Europe; a scarce weed of grassy and weedy banks and lawns, first collected in Michigan by A. A. Reznicek in Ann Arbor (Washtenaw Co.) in 1999. A very early blooming ephemeral from a small round corm. Cultivated forms may have brightly colored flowers, ranging from white to red, but our escapes are a dull, pale purplish.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 16, 2017. http://www.michiganflora.net/species.aspx?id=1889.