in Benatti, Opuscula Philolichenum 11: 27 (2012).
Basionym: Parmelia cinerascens Lynge, Ark. Bot. 13 (no. 13): 104 (1914).
Distribution Database: Discover Life
Picture Database: Tropical Lichens
Molecular Database: Genbank
Synonym Database: Index Fungorum
Synonym Database: Mycobank