sourceTaxonName: Sphaerotheca lanestris Harkn.
sourceTaxonPath: Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Sphaerotheca | Sphaerotheca lanestris
targetTaxonName: Quercus borealis
localityName: University of California Campus, in old Botanical Garden, southwest of Main Libr