sourceTaxonName: Verrucaria calkinsiana Servít
sourceTaxonPath: Fungi | Ascomycota | Eurotiomycetes | Verrucariales | Verrucariaceae | Verrucaria | Verrucaria calkinsiana
targetTaxonName: sandstone boulder
localityName: Chicago, Lincoln Park, near East Montrose Avenue and North Lake Shore Drive