Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Superphylum Cycadophytanae Doweld (2001)
           Class Podocarpopsida Doweld & Reveal (1999)
             Order Podocarpalesᵀ Reveal (1992)
               1 Family Acmopylaceae Melik. & A. Bobr. (1997)
               2 Family Nageiaceae D. Fu (1992)
               4 Family Prumnopityaceae A. Bobr. & Melik. (2000)
               6 Family Dacrycarpaceae A. Bobr. & Melik. (2000)
               7 Family Halocarpaceae A. Bobr. & Melik. (2000)
               8 Family Parasitaxaceae A. Bobr. & Melik. (2000)