sourceTaxonName: Umbilicaria polyrrhiza (L.) Fr.
sourceTaxonPath: Fungi | Ascomycota | Lecanoromycetes | Umbilicariales | Umbilicariaceae | Umbilicaria | Umbilicaria polyrrhiza
targetTaxonName: granite boulder
localityName: Yosemite Valley
referenceCitation: fc3ab9fc-af95-4edf-a7b4-409e079d00b3