Buellia geographica var. gerontica (Ach.) H.Olivier
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- (1901). Expos. Lich. Ouest France, Suppl. 2: 170.
Classification
- kingdom
- Fungi
- phylum
- Ascomycota
- class
- Lecanoromycetes
- order
- Rhizocarpales
- family
- Rhizocarpaceae
- genus
- Rhizocarpon
- species
- Rhizocarpon alpicola