Basionym Name:Chaetophoma microspora Speg., Revta Mus. La Plata 15(2): 35 (1908)
Homotypic synonyms:Asbolisia microspora (Speg.) Speg., Physis, Rev. Soc. Arg. Cienc. Nat. 4(no. 17): 293 (1918)Phomyces microsporus (Speg.) E. Castell., G. bot. ital., n.s. 49: 25 (1942)