Rabenhorst, Lich. Eur. Exs. [Dresden]
Gottlob (Gottlieb) Ludwig Rabenhorst [1-974]
IndExs #294329464

Field Museum of Natural History
Catalog #: C2014404F
C. Cramer #s. n. 00 July 1859
Placodium elegans var. orbicularis
Switzerland, Obwalden, Engelberg