Current Name:Hysterium graphideum Speg., Anal. Mus. nac. B. Aires, Ser. 3 12: 438 (1909)
Synonymy:Hysterium graphideum Speg., Anal. Mus. nac. B. Aires, Ser. 3 12: 438 (1909)
Position in classification:Hysteriaceae, Hysteriales, Pleosporomycetidae, Dothideomycetes, Ascomycota, Fungi