in Nash, Ryan, Gries & Bungartz, Lichen Flora of the Greater Sonoran Desert Region (Tempe) 1: 394 (2002). Basionym: Catapyrenium caeruleopulvinum J. W. Thomson, Bryologist 90, 1: 30 (1987).
Basionym: Catapyrenium caeruleopulvinum J. W. Thomson, Bryologist 90, 1: 30 (1987).