Basionym Name:Phaeocyphella sphaerospora Speg., Anal. Mus. nac. B. Aires, Ser. 3 12: 278 (1909)
Homotypic synonyms:Phaeocarpus sphaerosporus (Speg.) Speg., Boln Soc. Cienc. Córdoba 28: 368 (1926)