The scientific classification of Onion and White Sapote 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. Onion and White Sapote kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Onion and White Sapote family is a major factor of Onion and White Sapote 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. Onion belongs to the family Liliaceae and White Sapote belongs to the family Rutaceae.
While comparing scientific classification, Onion and White Sapote genus and other classification are also important. Also, when you compare Onion and White Sapote, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Allium and other plant's genus is Casimiroa. Onion tribe is Allieae and White Sapote tribe is Not Available. Onion clade is Angiosperms and Monocots and order is Asparagales whereas White Sapote clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Onion subfamilies are, Allioideae and White Sapote subfamilies are Not Applicable. In this way you can compare scientific classification of Onion and White Sapote and other products also.