United States National Herbarium - Smithsonian (US:Lichens) - Collector: R. Santesson & R. Moberg Number: P2821 Date: 1981-02-17 Locality: Peru, Pasco, Pasco, ca. 3 km SE of Cerro de Pasco. -10.7 -76.25 - CC BY-NC 3.0 - Source: Consortium of Lichen Herbaria (2023) http//:lichenportal.org/portal/index.php. Accessed on December 15.
