Basionym Name:Parmelia elongata Hillmann, Feddes Repert. Spec. Nov. Regni veg. 45: 171 (1938)
Homotypic synonyms:Hypogymnia elongata (Hillmann) Rass., Notul. syst. Sect. cryptog. Inst. bot. Acad. Sci. U.S.S.R. 11: 8 (1956)