Homotypic Synonyms See Note

Basionym Name:
Lichen alcicornis Lightf., Flora Scotica (London) 2: 872 (1777)

Homotypic synonyms:
Baeomyces alcicornis (Lightf.) Ach., Methodus, Sectio post. (Stockholmiæ): 349 (1803)
Baeomyces alcicornis var. alcicornis (Lightf.) Ach., Methodus, Sectio post. (Stockholmiæ): 349 (1803)
Cenomyce alcicornis (Lightf.) Ach., Syn. meth. lich. (Lund): 250 (1814)
Cenomyce alcicornis var. alcicornis (Lightf.) Ach., Syn. meth. lich. (Lund): 250 (1814)
Cladonia alcicornis (Lightf.) Fr., Lich. Exs. Suec.: no. 210 (1826)
Cladonia alcicornis f. alcicornis (Lightf.) Fr., Lich. Exs. Suec.: no. 210 (1826)
Cladonia alcicornis subsp. alcicornis (Lightf.) Fr., Lich. Exs. Suec.: no. 210 (1826)
Cladonia alcicornis var. alcicornis (Lightf.) Fr., Lich. Exs. Suec.: no. 210 (1826)
Cladonia endivifolia ß alcicornis (Lightf.) Mudd, Man. Brit. Lich.: 52 (1861)
Cladonia foliacea var. alcicornis (Lightf.) Schaer., Lich. helv. spicil. 1: 249 (1823)
Scyphophorus alcicornis (Lightf.) Gray, [as 'Scyphophora'] Nat. Arr. Brit. Pl. (London) 1: 417 (1821)