The scientific classification of Cowpea and Oxlip 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 Oxlip kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Cowpea and Oxlip family is a major factor of Cowpea and Oxlip 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 Oxlip belongs to the family Onagraceae.
While comparing scientific classification, Cowpea and Oxlip genus and other classification are also important. Also, when you compare Cowpea and Oxlip, 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 Oenothera. Cowpea tribe is Not Available and Oxlip tribe is Onagreae. Cowpea clade is Angiosperms, Eudicots and Rosids and order is Fabales whereas Oxlip clade is Angiosperms, Eudicots and Rosids and order is Myrtales. Every plant have subfamilies. Cowpea subfamilies are, Not Available and Oxlip subfamilies are Onagroideae. In this way you can compare scientific classification of Cowpea and Oxlip and other products also.