[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Plantae Haeckel (1866) - plants
     Division Tracheophyta see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
       Subdivision Spermatophytina see Subphylum Spermatophytina Caval.-Sm. (1998)
         Class Angiospermae Lindl. (1830) see Subdivision Angiospermae J. Lindley (1830)
           Subclass Monocotyledonae
             Superorder Arecidae
               Order Arecales Bromhead (1840) - palms
                 Family Palmae Juss. (1789), nom. cons. see Family Arecaceae Bercht. & J.Presl (1820), nom. cons.
                   Genus Calamus L. (1753)