The scientific classification of Macadamia and Lychee 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. Macadamia and Lychee kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Macadamia and Lychee family is a major factor of Macadamia and Lychee 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. Macadamia belongs to the family Proteaceae and Lychee belongs to the family Sapindaceae.
While comparing scientific classification, Macadamia and Lychee genus and other classification are also important. Also, when you compare Macadamia and Lychee, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Macadamia and other plant's genus is Litchi Sonn. Macadamia tribe is Not Available and Lychee tribe is Not Available. Macadamia clade is Angiosperms and Eudicots and order is Proteales whereas Lychee clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Macadamia subfamilies are, Not Available and Lychee subfamilies are Sapindoideae. In this way you can compare scientific classification of Macadamia and Lychee and other products also.