Pycnanthemum virginianum (L.) T. Durand & B.D. Jacks ex B.L. Robinson & Fernald
Lamiaceae
Smith, Welby
6926
1982-07-28
United States, Minnesota, Mower, Racine Prairie Scientific Natural Area. Racine Prairie State Scientific and Natural Area. Strip adjacent to the E side of Hwy. 63, ca. 2 mi. N of Racine. NE1/ Racine Prairie State Scientific and Natural Area. Strip adjacent to the E side of Hwy. 63, ca. 2 mi. N of Racine. NE1/4 NE1/4 Sec. 22, T104N, R14W.. 104N 14W 22