Fulgensia friabilis Trevis.

Lichen friabilis Vill. (Hist. plant. Dauph. III. p. 979. tab. 55. - 1789); Fulgensia vulgaris Mass. et De Notar. (1853)
Localirty of collection: Ad terram in alpibus Cadubriae.
Catalogue ID: MSNVE-25036

All images have been taken by Dr. Maria Zardini. They are property of the Natural History Museum of Venbice, and are distributed under a CC BY licencse.