Sterile sorediate crust

MORTON ARBORETUM HERBARIUM
NEW YORK BOTANICAL GARDEN
Baldwin County, ALABAMA	04680950
About 5 miles north of Spanish Fort, off the east side of Route 225 at the
Wilkins Cemetery, 2.3 miles north of Military Bridge; on red brick.
Gerould Wilhelm #13599	Duplicate at MOR
4 April 1986
pycnidia only; thallus white, rugose
atranorin + barbatic acid
Det. Richard C. Harris, 2000
atranorin
barbatic acid
Determined by R.C. Harris, 1993. No. 1184-5
Merck Kieselgel 60 F254
To!uene:dioxane:acetic acid (90:25:4)
04680950