Umbilicaria grisea
species of fungus
Domain: Eukaryota • Regnum: Fungi • Phylum: Ascomycota • Subphylum: Pezizomycotina • Classis: Lecanoromycetes • Cladus: Lecanoromycetes incertae sedis • Ordo: Umbilicariales • Familia: Umbilicariaceae • Genus: Umbilicaria • Species: Umbilicaria grisea Ach. 1794
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