Pertusaria Massalongiana Beltram.
Lich. Bass. p. 258
Localirty of collection: Ad cort. quercuum in sylva Montello.
Catalogue ID: MSNVE-24803
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.