The scientific classification of English Oak and Lilacs 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. English Oak and Lilacs kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. English Oak and Lilacs family is a major factor of English Oak and Lilacs 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. English Oak belongs to the family Fagaceae and Lilacs belongs to the family Oleaceae.
While comparing scientific classification, English Oak and Lilacs genus and other classification are also important. Also, when you compare English Oak and Lilacs, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Quercus and other plant's genus is Syringa. English Oak tribe is Not Available and Lilacs tribe is Oleeae. English Oak clade is Angiosperms, Eudicots and Rosids and order is Fagales whereas Lilacs clade is Angiosperms, Asterids and Eudicots and order is Lamiales. Every plant have subfamilies. English Oak subfamilies are, Not Available and Lilacs subfamilies are Not Available. In this way you can compare scientific classification of English Oak and Lilacs and other products also.