Basionym Name:Umbilicaria cylindrica var. laciniata Retz. ex Vain., Hedwigia 37(Beibl.): (85) (1898)
Homotypic synonyms:Gyrophora cylindrica var. laciniata (Retz. ex Vain.) Zahlbr., Cat. Lich. Univers. 4: 699 (1927)Umbilicaria cylindrica f. laciniata (Retz. ex Vain.) Frey, Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9(4.1): 330 (1933)