Usnea cavernosa
species of fungus
Domain: Eukaryota • Regnum: Fungi • Phylum: Ascomycota • Subphylum: Pezizomycotina • Classis: Lecanoromycetes • Subclassis: Lecanoromycetidae • Ordo: Lecanorales • Familia: Parmeliaceae • Genus: Usnea • Species: Usnea cavernosa Tuck. 1850
![](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Wikispecies-logo.svg/40px-Wikispecies-logo.svg.png)
Wikispecies has an entry on: