Natura - nature Universum - universe see [unranked] Mundus Plinius naturalia - natural bodies Vegetabile Regnum nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866) Publicae Monoclinia Diffinitas Indifferentismus Class Tetrandria L. (1735), nom. inval. see Class Tetrandria L. (1753), nom. inval. Order Tetrandria Digynia L. (1735), nom. inval. see Order Tetrandria Digynia L. (1753), nom. inval. Genus Hamamelis nom. inval. see Genus Hamamelis L. (1753)