The scientific classification of Pachypodium and Barrel Cactus 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. Pachypodium and Barrel Cactus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pachypodium and Barrel Cactus family is a major factor of Pachypodium and Barrel Cactus 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. Pachypodium belongs to the family Apocynaceae and Barrel Cactus belongs to the family Cactaceae.
While comparing scientific classification, Pachypodium and Barrel Cactus genus and other classification are also important. Also, when you compare Pachypodium and Barrel Cactus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is pachypodium and other plant's genus is Ferocactus. Pachypodium tribe is Malouetieae and Barrel Cactus tribe is Not Available. Pachypodium clade is Angiosperms, Asterids and Eudicots and order is Gentianales whereas Barrel Cactus clade is Not Available and order is Caryophyllales. Every plant have subfamilies. Pachypodium subfamilies are, Apocynoideae and Barrel Cactus subfamilies are Not Available. In this way you can compare scientific classification of Pachypodium and Barrel Cactus and other products also.