Basionym Name:Gyalecta wahlenbergiana var. truncigena Ach., Lich. Univ.: 152 (1810)
Homotypic synonyms:Gyalecta truncigena (Ach.) Hepp, Flecht. Europ.: no. 27 (1853)Gyalecta truncigena var. truncigena (Ach.) Hepp, Flecht. Europ.: no. 27 (1853)Lecidea foveolaris var. truncigena (Ach.) Sommerf., Suppl. Fl. lapp. (Oslo): 171 (1826)Lecidea rosella var. truncigena (Ach.) Schaer., Enum. critic. lich. europ. (Bern): 142 (1850)Lecidea truncigena (Ach.) Nyl., Mém. Soc. Imp. Sci. Nat. Cherbourg 3: 132 (1855)Lichen truncigenus (Ach.) Lam., Encycl. Méth. Bot., Suppl. (Paris) 3(1): 356 (1813)