sourceTaxonName: Pertusaria mariae B. de Lesd.
sourceTaxonPath: Fungi | Ascomycota | Lecanoromycetes | Pertusariales | Pertusariaceae | Pertusaria | Pertusaria mariae
targetTaxonName: acidic rock
localityName: rock outcrop along the W-facing slope of Sierra Chinaca above the Río Sirupa, along secondary dirt road (ca. 30 km W Ciudad Madera)