[Regnum Vegetabile] L. (1753), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
   Class Monadelphia L. (1753), nom. inval.
     Order Monadelphia Pentandria L. (1753), nom. inval.
       1 Genus Waltheria L. (1753)
       2 Genus Hermannia L. (1753)
       3 Genus Melochia L. (1753)