The scientific classification of Pachypodium and American Aloe 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 American Aloe kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pachypodium and American Aloe family is a major factor of Pachypodium and American Aloe 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 American Aloe belongs to the family Agavaceae.
While comparing scientific classification, Pachypodium and American Aloe genus and other classification are also important. Also, when you compare Pachypodium and American Aloe, 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 Agave. Pachypodium tribe is Malouetieae and American Aloe tribe is Not Available. Pachypodium clade is Angiosperms, Asterids and Eudicots and order is Gentianales whereas American Aloe clade is Angiosperms and Monocots and order is Asparagales. Every plant have subfamilies. Pachypodium subfamilies are, Apocynoideae and American Aloe subfamilies are Agavoideae. In this way you can compare scientific classification of Pachypodium and American Aloe and other products also.