Sterile sorediate crust

The New York Botanical Garden
Cryptogams of Virginia, U.S.A.
sterile, sorediate - gyrophoric acid
Grayson County: Jefferson National Forest, 0.5 mi
SW of VA 16 on VA 741/Homestead Road, trail to
Comers Creek Falls, 36°42’41"N, 81°28’28"W, ca.
1100 m; humid hardwood-conifer forest over acidic
rock along stream.
5 April 2008
William R. Buck 53351
NEW YORK BOTANICAL GARDEN
04680989
Collected on the 2008 Blomquist Foray
gyrophoric acid
Determined by R. C. Harris, 2008. No. 1997-7
Merck Silica Gel 160 F254- Aluminum Plate
To!uenerdioxane:acetic acid (180:45:15)
04680989