Basionym Name:Rhizocarpon endamyleum Th. Fr., Lich. Scand. (Upsaliae)(2): 627 (1874)
Homotypic synonyms:Lecidea endamylea (Th. Fr.) Stizenb., Ber. Tät. St Gall. naturw. Ges.: 235 (1876)