The scientific classification of Hylocereus and Barberry 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. Hylocereus and Barberry kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Hylocereus and Barberry family is a major factor of Hylocereus and Barberry 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. Hylocereus belongs to the family Cactaceae and Barberry belongs to the family Berberidaceae.
While comparing scientific classification, Hylocereus and Barberry genus and other classification are also important. Also, when you compare Hylocereus and Barberry, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Hylocereus and other plant's genus is Berberis. Hylocereus tribe is Hylocereeae and Barberry tribe is Not Available. Hylocereus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales whereas Barberry clade is Angiosperms and Eudicots and order is Ranunculales. Every plant have subfamilies. Hylocereus subfamilies are, Cactoideae and Barberry subfamilies are Not Available. In this way you can compare scientific classification of Hylocereus and Barberry and other products also.