Lecidea geographica f. sphaerica (Schaer.) Leight.
- Dataset
- GBIF Backbone Taxonomy
- Rank
- FORM
- Published in
- (1879). Lich.-Fl. Great Brit., Edn 3: 373.
Classification
- kingdom
- Fungi
- phylum
- Ascomycota
- class
- Lecanoromycetes
- order
- Rhizocarpales
- family
- Rhizocarpaceae
- genus
- Rhizocarpon
- species
- Rhizocarpon viridiatrum