Regnum Mycetoideum
   Class Gasteromycetes Fr. (1821)
     Order Uterini veri
       Suborder Trichospermi
         Fuliginoidei
           1 Genus Pittocarpium Link (1816) see Genus Fuligo Haller, 1768
           2 Genus Aethalium Link (1809) see Genus Fuligo Haller, 1768
           3 Genus Lycogala Adans. (1763) see Genus Lycogala Micheli ex Adanson, 1763
           4 Genus Spumaria Pers. ex J.F.Gmel. (1792) see Genus Mucilago Micheli ex Adanson, 1763