Sterile sorediate crust

The New York Botanical Garden
LICHENS OF THE BERKSHIRE MOUNTAINS
Massachusetts, U.S.A.
sterile, leprose
usnic acid, ?terpenoids
on rock
Berkshire County: Town of Florida, Reed Brook
Preserve of The Nature Conservancy, S of E end of
Whitcomb Hill Road, 42°40’N, 73°00’W, 365 m; hill
above Reed Brook with schist and serpentine
outcrops.
NEW YORK BOTANICAL GARDEN
7 May 1995
Richard C. Harris 36543
usnic acid
2-3 terpenoids (tr.)
Determined by R. C. Harris, 1995. No. 1355-24
Whatman Silica Gel G/F254
Toluene:dioxane:acetic acid (180:45:5)
04681029