Basionym Name:Cenomyce cornuta var. chordalis Ach., Lich. Univ.: 545-546 (1810)
Homotypic synonyms:Cladonia fimbriata f. chordalis (Ach.) Nyl., Not. Sällsk. Fauna et Fl. Fenn. Förh., Ny Ser. 5: 51 (1861)Cladonia fimbriata subf. chordalis (Ach.) Harm., Bull. Séanc. Soc. Sci. Nancy 14(30): 377 (1896)Cladonia fimbriata var. chordalis (Ach.) Th. Fr., Lich. Scand. (Upsaliae)(1): 87 (1871)