Opegrapha calcarea f. agglomerata (Sandst.) Mig.
- Dataset
- GBIF Backbone Taxonomy
- Rank
- FORM
- Published in
- (1930). Flora Von Deutschl., Abt. II 12/2: 421.
Classification
- kingdom
- Fungi
- phylum
- Ascomycota
- class
- Arthoniomycetes
- order
- Arthoniales
- family
- Arthoniaceae
- genus
- Arthonia
- species
- Arthonia calcarea