Basionym Name:Cenomyce digitata f. monstrosa Ach., Syn. meth. lich. (Lund): 268 (1814)
Homotypic synonyms:Cladonia cerucha var. monstrosa (Ach.) M. Choisy, Bull. mens. Soc. linn. Lyon 20: 24 (1951)Cladonia digitata f. monstrosa (Ach.) Anzi, Cat. Lich. Sondr.: 15 (1860)Cladonia digitata var. monstrosa (Ach.) Grognot, Pl. crypt.-cellul. Saône-et-Loire: 80 (1863)