Kingdom [Plantae] Haeckel (1866) - plants Division Gymnospermophyta Cleal (1994) - seed plants see Infraphylum Gymnospermae auct. Class Pinopsida Burnett (1835) Order †Cordaitanthales - cordaites see Order Cordaitales D.H.Scott (1909) Family †Vojnovskyaceae Neub. (1963)