sourceTaxonName: Umbilicaria muhlenbergii (Ach.) Tuck.
sourceTaxonPath: Fungi | Ascomycota | Lecanoromycetes | Umbilicariales | Umbilicariaceae | Umbilicaria | Umbilicaria muhlenbergii
targetTaxonName: rocks and shallow soil
localityName: Mt. McKay: W of road to Lookout, just S of fork to Squaw Bay