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