Opegrapha

The New York Botanical Garden
Lichens of Wisconsin, U.S.A.
Opegrapha
on Ochrolechia trochophora (Vainio) Oshio
Vilas County: Town of Plum Lake, Northern
Highland State Forest, N of Co. Hwy K just E of
junction with Old K Road, T.41N., R.8E., sec. 12,
13, 46°02’18"N, 89°26’32"W, ca. 540 m; mature
sugar maple-yellow birch forest.
26 April 2002
NEW YORK BOTANICAL GARDEN
Richard C. Harris 45838
04252519
Collected on the 11th Tuckerman Lichen Workshop
04252519