United States National Herbarium - Smithsonian (US:Lichens) - Type Status: Isotype
Collector: Bro. G. Arsène Number: 3699 Date: 1910-02-02 Locality: Mexico, Michoacán, Hills W of Zapota, Morelia. Elevation: 1900-1900 meters (6232-6232ft) - CC BY-NC 3.0 - Source: Consortium of Lichen Herbaria (2023) http//:lichenportal.org/portal/index.php. Accessed on December 14.
