Mentha arvensis var. villosa (Benth.) S.R. Stewart
Lamiaceae
S. Masi, M. Nowak
67
2000-07-20
2000-7-20
United States, Illinois, Cook, Powderhorn Lake Forest Preserve.
Powderhorn Lake Forest Preserve, Hegwisch (Chicago). Eastside of Brainard Ave., 1/2 mile north of Brainard/Burnham Ave. intersection. "Forgotten Ridge". Between Brainard Ave. and Ridge #1.
Wet mesic prairie between marsh and black oak savanna. Sandy soil