The scientific classification of Palo Verde and Crabapple 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 Crabapple kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Palo Verde and Crabapple family is a major factor of Palo Verde and Crabapple 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 Crabapple belongs to the family Rosaceae.
While comparing scientific classification, Palo Verde and Crabapple genus and other classification are also important. Also, when you compare Palo Verde and Crabapple, 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 Malus. Palo Verde tribe is Caesalpinieae and Crabapple tribe is Maleae. Palo Verde clade is Angiosperms, Eudicots and Rosids and order is Fabales whereas Crabapple clade is Angiosperms, Eudicots and Rosids and order is Rosales. Every plant have subfamilies. Palo Verde subfamilies are, Caesalpiniaceae and Crabapple subfamilies are Amygdaloideae. In this way you can compare scientific classification of Palo Verde and Crabapple and other products also.