United States, Wisconsin, Rock, 300 ft E of Afton Rd. (=CTH D), between (0.6 mi. S of) Walters Rd. & (1.2 mi. N of) Newark Rd. (=CTH Q), 0.8 mi. W of Rock River next to Big Hill Park, 3.8 mi. (airline) N of downtown Beloit.
Abandoned/ retired agric. land, associated with old field menagerie including Solidago rigida, on eroded Rockton soil (20-30 in. of loam till over dolomitic limestone w/ exposed sand in places), in full sun-minimal shade from scattered adventive trees of Juniperus virginiana & Ulmus pumila.
Large patch 45 x 15 ft; smaller round patches 6 ft in diam. near bike path. Lat./long. approximate but close.