Lichenes exsiccati. Series I #157 [maybe 257]
Merrill, Lich. Exs. Ser. I [Rockland (Maine)]
George K. Merrill [1-275]
IndExs #309684157

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00029565
S. Rapp #s.n.
Graphis afzelii Ach.
USA, Florida, Sanford;