Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Subkingdom Pteridobiotina Britton & A. Br. (1896) Superdivision Cycadophytanae Doweld (2001) see Superphylum Cycadophytanae Doweld (2001) Division Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) [monotypic] Class Pinopsida Burnett (1835) Order Pinales Dumort. (1829) [monotypic] - conifers Family Pinaceae Spreng. ex F.Rudolphi (1830), nom. cons. - pine family 1a Subfamily Pinoideae Link 1b1 Subfamily Piceoideae Frankis [monotypic] 1b2 Subfamily Laricoideae (Rendle) Pilger & Melchior 1c Subfamily Abietoideae (Bercht. & J.Presl) Rich. ex Sweet (1826)