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