Homotypic Synonyms See Note

Basionym Name:
Cornicularia ochroleuca var. nigricans Ach., Lich. Univ.: 615 (1810)

Homotypic synonyms:
Alectoria nigricans (Ach.) Nyl., Lich. Scand. (Helsinki): 71 (1861)
Alectoria nigricans f. nigricans (Ach.) Nyl., Lich. Scand. (Helsinki): 71 (1861)
Alectoria nigricans var. nigricans (Ach.) Nyl., Lich. Scand. (Helsinki): 71 (1861)
Alectoria ochroleuca var. nigricans (Ach.) Körb., Parerga lichenol. (Breslau) 1: 5 (1859)
Alectoria thulensis var. nigricans (Ach.) Boberski, Verh. Kaiserl.-Königl. zool.-bot. Ges. Wien 36: 249 (1886)
Bryopogon nigricans (Ach.) Gyeln., Feddes Repert. Spec. Nov. Regni veg. 38: 239 (1935)
Bryopogon nigricans f. nigricans (Ach.) Gyeln., Feddes Repert. Spec. Nov. Regni veg. 38: 239 (1935)
Cornicularia ochroleuca f. nigricans (Ach.) Ach., Syn. meth. lich. (Lund): 301 (1814)
Gowardia nigricans (Ach.) Halonen, Myllys, Velmala & Hyvärinen, Bryologist 112(1): 145 (2009)