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

Duke University Herbarium Lichen Collection
Catalog #: 407433
0bb86272-9a9c-4983-bff7-3111a17a4d2a
Arnold, F. C., G. #s.n. 02 August 1874
Melanohalea exasperatula (De Not.) O. Blanco, A. Crespo, Divakar, Essl., D. Hawksw. & Lumbsch
Italy, Trentino-Alto Adige, Am Ostabhange des Monte Piano bei Schluderbach. Ampezzaner Alpen