Basionym Name:Lecanora tenuis H. Magn., Acta horti götoburg. 13: 244 (1940)
Homotypic synonyms:Aspicilia tenuis (H. Magn.) Owe-Larss. & A. Nordin, Lichen Flora of the Greater Sonoran Desert Region (Tempe) 3: 106 (2007)