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