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