Pycnanthemum incanum (L.) Michx.
Common Name: HOARY MOUNTAIN MINT
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad P-Forb

Pycnanthemum incanum R.W. Smith

Ranges mostly south and east of Michigan. Collected in 1920 “on an unimproved lot” in Detroit (Wayne Co.), presumably adventive.

The distinctive ovate-elliptic leaf blades, densely and finely white-pubescent beneath and on short petioles, together with a more open inflorescence, characterize this species.

Locations

Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. August 17, 2019. https://michiganflora.net/species.aspx?id=1581.