Basionym Name:Letharia divaricata var. tornellii Sambo, Contr. Sci. Miss. Sales. Ven. Don Bosco: 40 (1926)
Homotypic synonyms:Evernia divaricata var. tornellii (Sambo) Zahlbr., Cat. Lich. Univers. 6: 351 (1930)