These are distinctive evergreen groundcovers native to Eurasia; V. minor commonly cultivated throughout the state.
1. Leaves broadest near the middle, the leaf margins glabrous.
1. Leaves broadest near the base, the leaf margins conspicuously ciliate.
All species found in Vinca
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. July 21, 2019. https://www.michiganflora.net/genus.aspx?id=Vinca.