[Regnum Vegetabile] L. (1753), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
   Class Heptandria L. (1753), nom. inval.
     Order Heptandria Monogynia L. (1753), nom. inval.
       1 Genus Trientalis L. (1753)
       2 Genus Aesculus L. (1753)