sourceTaxonName: Rhizocarpon concentricum (Davies) Beltr.
sourceTaxonPath: Fungi | Ascomycota | Lecanoromycetes | Lecanorales | Rhizocarpaceae | Rhizocarpon | Rhizocarpon concentricum
targetTaxonName: limestone ledge
localityName: Missouri Botanical Garden Arboretum: Gray Summit