Basionym Name:Pannaria sphinctrina var. dilatata Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 4 sér. 8: 267 (1906)
Homotypic synonyms:Psoroma sphinctrinum var. dilatatum (Hue) Zahlbr., Cat. Lich. Univers. 8: 303 (1932)