The scientific classification of Snow Bush and Hairy Vetch 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. Snow Bush and Hairy Vetch kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Snow Bush and Hairy Vetch family is a major factor of Snow Bush and Hairy Vetch 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. Snow Bush belongs to the family Euphorbiaceae and Hairy Vetch belongs to the family Fabaceae.
While comparing scientific classification, Snow Bush and Hairy Vetch genus and other classification are also important. Also, when you compare Snow Bush and Hairy Vetch, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Breynia and other plant's genus is Vicia. Snow Bush tribe is Phyllantheae and Hairy Vetch tribe is Vicieae. Snow Bush clade is Angiosperms, Eudicots and Rosids and order is Euphorbiales whereas Hairy Vetch clade is Angiosperms, Eudicots and Rosids and order is Fabales. Every plant have subfamilies. Snow Bush subfamilies are, Antidesmatoideae and Hairy Vetch subfamilies are Faboideae. In this way you can compare scientific classification of Snow Bush and Hairy Vetch and other products also.