Basionym Name:Lecidea spadicea Ach., Syn. meth. lich. (Lund): 34 (1814)
Homotypic synonyms:Bacidia spadicea (Ach.) Zahlbr., Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 83: 128 (1909)Biatora luteola var. spadicea (Ach.) Tuck., Gen. lich. (Amherst): 166 (1872)Biatora spadicea (Ach.) Tuck., Proc. Amer. Acad. Arts & Sci. 1: 252 (1848)Cladonia furcata f. spadicea (Ach.) Aigret, Bull. Soc. R. Bot. Belg. 40: 114 (1901)Patellaria spadicea (Ach.) Müll. Arg., Flora, Regensburg 64: 523 (1881)