Arnold, Lich. Exs. Lich. Jur. [Eichstätt]
Ferdinand Christian Gustav Arnold [1-1816]
IndExs #540905952

New York Botanical Garden
Catalog #: 04439804
0f7a62a5-f7f9-4cde-a085-d094f12e6f21
s.n.
Cyrtidula betulina Minks

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-169312
Minks s.n. 00 August 1877
Cyrtidula betulina
Poland, Zachodniopomorskie, im Wäldchen zu Eckerberg bei Stettin