The scientific classification of Cowpea and Faba 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. Cowpea and Faba Bean kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Cowpea and Faba Bean family is a major factor of Cowpea and Faba 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. Cowpea belongs to the family Fabaceae and Faba Bean belongs to the family Fabaceae.
While comparing scientific classification, Cowpea and Faba Bean genus and other classification are also important. Also, when you compare Cowpea and Faba Bean, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Vigna and other plant's genus is Vicia. Cowpea tribe is Not Available and Faba Bean tribe is Vicieae. Cowpea clade is Angiosperms, Eudicots and Rosids and order is Fabales whereas Faba Bean clade is Angiosperms, Eudicots and Rosids and order is Fabales. Every plant have subfamilies. Cowpea subfamilies are, Not Available and Faba Bean subfamilies are Faboideae. In this way you can compare scientific classification of Cowpea and Faba Bean and other products also.