Calkins, N. Am. Lich.
W. W. Calkins

Field Museum of Natural History
Catalog #: C0353225F
b7aed9fe-40d5-4f23-b80f-7bb0ad0febc1
#602
Arthonia taedescens Nyl.
U.S.A., Florida, Duval, Jacksonville; Jacksonville, Sixmile Creek