Arthonia atomaria var. depressa Mass.
Ric. p. 50
Localirty of collection: Ad Castanearum juven. corticem in collibus Bericis.
Catalogue ID: MSNVE-25043
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.
