The scientific classification of Palo Verde and Royal Poinciana includes the entire classification chart that includes kingdom, family, clade, tribe etc. A kingdom is the second highest taxonomic rank. A taxonomic rank is the level that a living organisms are placed in hierarchical level of arrangement of life forms. All the living organisms are divided into kingdoms. Plant kingdom is a main classification of living organisms that include all plants. There are six kingdoms which are: Plantae, Animalia, Fungi, Protista, Aschaea/Archaeabacteria and Bacteria Eubacteria. Palo Verde and Royal Poinciana kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Palo Verde and Royal Poinciana family is a major factor of Palo Verde and Royal Poinciana Scientific Classification. Plant family helps you narrow the search of your plants. It also gives you idea about, how the plant looks, how the seed will be like etc. These two plant families can be different or same. Palo Verde belongs to the family Fabaceae and Royal Poinciana belongs to the family Brassicaceae.
While comparing scientific classification, Palo Verde and Royal Poinciana genus and other classification are also important. Also, when you compare Palo Verde and Royal Poinciana, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Parkinsonia and other plant's genus is Delonix. Palo Verde tribe is Caesalpinieae and Royal Poinciana tribe is Not Available. Palo Verde clade is Angiosperms, Eudicots and Rosids and order is Fabales whereas Royal Poinciana clade is Angiosperms, Eudicots and Rosids and order is Fabales. Every plant have subfamilies. Palo Verde subfamilies are, Caesalpiniaceae and Royal Poinciana subfamilies are Caesalpinioideae. In this way you can compare scientific classification of Palo Verde and Royal Poinciana and other products also.