asexual fungi R.T.Moore (1980) - fungi
   Phylum Ascomycota Caval.-Sm. (1998) - sac fungi
     Subphylum Pezizomycotina O.E. Erikss. & Winka (1997)
       Class Leotiomycetes O.E. Erikss. & Winka (1997)
         Order Helotiales Nannf. (1932)
           Family Bloxamiaceae Locq. ex Hern.-Restr., Gené, R.F.Castañeda, J. Mena, Crous & Guarro (2017)
             1 Anamorph genus Bloxamia Berk. & Broome (1854)