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

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-169802
Hegetschweiler s.n. 00 September 1885
Porina glabra (A. Massal.) Zahlbr.
Switzerland, Zürich, im Walde bei Unter-Mettmenstetten , Kanton Zürich

Duke University Herbarium Lichen Collection
Catalog #: 388068
227491c7-4d3e-4323-9378-1746d082b961
Hegetschweiler, C. #s.n. 00 September 1885
Strigula glabra (A. Massal.) V. Wirth
Switzerland, Zurich, Bei Unter-Mettmenstetten, Kanton Zürich