Basionym Name:Buellia citrella Darb., Brit. Antarct. (Terra Nova) Exp. 1910, Nat. Hist. Rep. Bot. 3: 62 (1923)
Homotypic synonyms:Lecidea citrella (Darb.) Hue, Deux. Expéd. Antarct. Franç., 1908-10, Lichens: 127 (1915)