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-169819
Delamare s.n.
Cladonia verticillata (Hoffm.) Schaer.
Saint Pierre And Miquelon, Miquelon-Langlade, Insel Miquelon, Nordamerica

Duke University Herbarium Lichen Collection
Catalog #: 388083
888b060b-0a25-4efe-9fc0-70f9cbda8667
Delamare #s.n.
Cladonia cervicornis subsp. verticillata (Hoffm.) Ahti
Saint Pierre and Miquelon, Insel Miquelon in Nordamerica