Collema quadratum J.Lahm ex Zwackh
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SPECIES
- Published in
- (1862). Flora, Regensburg 45(36): 568.
Classification
- kingdom
- Fungi
- phylum
- Ascomycota
- class
- Lecanoromycetes
- order
- Peltigerales
- family
- Collemataceae
- genus
- Rostania
- species
- Rostania occultata