sourceTaxonName: Umbilicaria phaea Tuck.
sourceTaxonPath: Fungi | Ascomycota | Lecanoromycetes | Umbilicariales | Umbilicariaceae | Umbilicaria | Umbilicaria phaea
targetTaxonName: boulders
localityName: Trinity River Valley, at Willow Creek
referenceCitation: e31f2eec-85f7-4a67-ab06-f292b1eacb49