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