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