The scientific classification of Lemon and Arbutus 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 Arbutus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Lemon and Arbutus family is a major factor of Lemon and Arbutus 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 Arbutus belongs to the family Ericaceae.
While comparing scientific classification, Lemon and Arbutus genus and other classification are also important. Also, when you compare Lemon and Arbutus, 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 Arbutus. Lemon tribe is Not Available and Arbutus tribe is Not Available. Lemon clade is Rosids and order is Sapindales whereas Arbutus clade is Angiosperms, Asterids and Eudicots and order is Ericales. Every plant have subfamilies. Lemon subfamilies are, Not Available and Arbutus subfamilies are Arbutoideae. In this way you can compare scientific classification of Lemon and Arbutus and other products also.