Homotypic Synonyms See Note

Basionym Name:
Baeomyces uncialis var. dicraeus Ach., Methodus, Sectio post. (Stockholmiæ): 353 (1803)

Homotypic synonyms:
Cenomyce oxyceras f. dicraea (Ach.) Ach., Syn. meth. lich. (Lund): 265 (1814)
Cenomyce uncialis var. dicraea (Ach.) Ach., Lich. Univ.: 559 (1810)
Cladonia amaurocraea f. dicraea (Ach.) Flörke, De Cladoniis, Difficillimo lichenum genere, Commentatio nova (Rostock): 122 (1828)
Cladonia amaurocraea subvar. dicraea (Ach.) Linds., J. Linn. Soc., Bot. 9: 421 (1867)
Cladonia uncialis f. dicraea (Ach.) Vain., Acta Soc. Fauna Flora fenn. 4(no. 1): 263 (1887)
Cladonia uncialis subsp. dicraea (Ach.) D. Hawksw., Taxonomy and Ecology (London and New York): 41 (1973)
Cladonia uncialis var. dicraea (Ach.) Kärenlampi & Perkonen, Rept. Kevo subarct. Res. Stn 7: 55 (1971)