Schaerer, Lich. Helv. Exs. Ed. I [Bernae (Berne)]
Ludwig Emanuel Schaerer [1-650]
IndExs #729589223

Arizona State University Lichen Herbarium
Catalog #:
L.E. Schaerer s.n.
Cladonia gracilis f. cervicornis (Ach.) Nyl.
France, Lower Normandy, Calvados, around Vire

Duke University Herbarium Lichen Collection
Catalog #: 396347
3922c3c7-4dbf-4c57-bb04-0be3eaad0234
Pelvet #s.n.
Cladonia cervicornis (Ach.) Flotow
France, Basse-Normandie, Calvados, Circa Vire