Coefficient of Conservatism:
Coefficient of Wetness:
R. W. Smith
The only Michigan collection is as an escape from an old cemetery at Ypsilanti, Washtenaw Co. (O. A. Farwell 7277 in 1891, BLH). Native to the Mediterranean region, cultivated for its showy and fragrant flowers; rarely (or barely?) escaped.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 10, 2017. http://www.michiganflora.net/species.aspx?id=1310.