Umbilicaria crustulosa var. cebennensis Frey, 1936
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
Classification
- kingdom
- Fungi
- phylum
- Ascomycota
- class
- Lecanoromycetes
- order
- Umbilicariales
- family
- Umbilicariaceae
- genus
- Umbilicaria
- species
- Umbilicaria crustulosa