Sterile sorediate crust

The New York Botanical Garden
Lichens of Ohio, U.S.A.
sterile, sorediate
usnic acid
on Quercus
Scioto County: Shawnee State-Forest, Copperhead
Lookout Tower, along Forest Road 6, 38°46,22"N,
83°10’18"W, ca. 285 m; open olak woods.
21 May 2006	NEW YORK botanical garden
Richard C. Harris 52723	04681014
Collected on the 15th Tuckerman Workshop
usnic acid
terpene
2 UV+ unknowns
Determined by R. C. Harris, 2006. No. 1914-13
Merck Silica Gel 160 F254 Aluminum Plate
Toluene:dioxane:acetic acid (180:45:15)
yo^
BOTANICAL
04681014