[Regnum Vegetabile] L. (1753), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866) Class Dioecia L. (1753), nom. inval. - dioecious plants Order Dioecia Monadelphia L. (1753), nom. inval. 1 Genus Juniperus L. (1753) - junipers 2 Genus Taxus L. (1753) 3 Genus Ephedra L. (1753) - sea grape