United States, Michigan, Washtenaw, Park Lyndon North Area, N of North Territorial Rd. & E of Embury Rd, NE1/4 sec. 22, T1S R3E ca. 4 miles NNW of Chelsea.
42.38108 -84.05859
Weedy, shrubby, dry hillside.
sheet - 1
"Abundant shrubs to 3 m tall, just beginning to bloom, plants of all sizes represented; the species is clearly established in this vicinity."