Caloplaca haematites Trevis.

Synonyms: Lecanora haematites Chaub. (Flor. d’Agen. p. 492)
Localirty of collection: Ad arborum cort. in prov. Vicetina et Tarvisina.
Catalogue ID: MSNVE-24988

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.