Coefficient of Conservatism:
Coefficient of Wetness:
BLUE GIANT HYSSOP
R. W. Smith
Native west of Michigan, but presumably recently spread (perhaps from cultivation) into the Upper Peninsula, where first collected in 1934 in Houghton Co. Later collected in dry fields and openings in other counties. Bruised foliage has a strong anise-like aroma.
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 27, 2020. https://michiganflora.net/species.aspx?id=1532.