Vegetabilia mycetoidea
   Kingdom Gasteromyci see Class Gasteromycetes Fr. (1821)
     Circulus Aërogasteres
       Metamorphosis
         Semicirculus Trichocisti see Section Trichocisti Nees
           Series Cancellati
             Division Stilocancellati
               1 Genus Trichia Haller (1768) see Genus Trichia Haller, 1768
               2 Genus Arcyria Hill ex F.H. Wigg. (1780) see Genus Arcyria Wiggers, 1780