Domain Eucaryota
   Subdomain Chlorota Doweld (2001)
     Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
       Subkingdom Pteridobiotina Britton & A. Br. (1896)
         Superphylum Cycadophytanae Doweld (2001)
           Phylum Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Class Pinopsida Burnett (1835)
             Class Pinopsida Burnett (1835)
               Subclass Araucariidae Doweld (2001)
                 Order †Hirmeriellales Doweld (2001) [monotypic] see Order Araucariales Gorozh. (1904)
                   Family †Hirmeriellaceae T.M.Harris (1979), nom. cons. prop. see Family Araucariaceae Henkel & W.Hochst. (1865), nom. cons.
                     1 Genus †Hirmeriella Hörhammer (1933)