Basionym Name:Santessoniella elongata Henssen, Symb. bot. upsal. 32(no. 1): 83 (1997)
Homotypic synonyms:Austroparmeliella elongata (Henssen) P.M. Jørg., in Ekman, Wedin, Lindblom & Jørgensen, Lichenologist 46(5): 649 (2014)