Opegrapha lilacina Massal.
Mem. lich. p. 106
Localirty of collection: Ad Fraxini Orni cort. in collibus Euganeis (Monte Rosso).
Catalogue ID: MSNVE-24992
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.
