The scientific classification of Allamanda and Japanese Spurge 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. Allamanda and Japanese Spurge kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Allamanda and Japanese Spurge family is a major factor of Allamanda and Japanese Spurge 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. Allamanda belongs to the family Apocynaceae and Japanese Spurge belongs to the family Buxaceae.
While comparing scientific classification, Allamanda and Japanese Spurge genus and other classification are also important. Also, when you compare Allamanda and Japanese Spurge, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Allamanda and other plant's genus is Pachysandra. Allamanda tribe is Apocyneae and Japanese Spurge tribe is Not Available. Allamanda clade is Angiosperms, Asterids and Eudicots and order is Gentianales whereas Japanese Spurge clade is Angiosperms and Eudicots and order is Euphorbiales. Every plant have subfamilies. Allamanda subfamilies are, Rauvolfioideae and Japanese Spurge subfamilies are Not Available. In this way you can compare scientific classification of Allamanda and Japanese Spurge and other products also.