The scientific classification of Japanese primrose and Buddha's Hand 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. Japanese primrose and Buddha's Hand kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Japanese primrose and Buddha's Hand family is a major factor of Japanese primrose and Buddha's Hand 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. Japanese primrose belongs to the family Onagraceae and Buddha's Hand belongs to the family Rutaceae.
While comparing scientific classification, Japanese primrose and Buddha's Hand genus and other classification are also important. Also, when you compare Japanese primrose and Buddha's Hand, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Oenothera and other plant's genus is Citrus. Japanese primrose tribe is Onagreae and Buddha's Hand tribe is Not Available. Japanese primrose clade is Angiosperms, Eudicots and Rosids and order is Myrtales whereas Buddha's Hand clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Japanese primrose subfamilies are, Onagroideae and Buddha's Hand subfamilies are Not Available. In this way you can compare scientific classification of Japanese primrose and Buddha's Hand and other products also.