The scientific classification of Celery and Blackberry 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 Blackberry kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Celery and Blackberry family is a major factor of Celery and Blackberry 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 Blackberry belongs to the family Rosaceae.
While comparing scientific classification, Celery and Blackberry genus and other classification are also important. Also, when you compare Celery and Blackberry, 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 Rubus. Celery tribe is Apieae and Blackberry tribe is Rubeae. Celery clade is Angiosperms, Asterids and Eudicots and order is Apiales whereas Blackberry clade is Angiosperms, Eudicots and Rosids and order is Rosales. Every plant have subfamilies. Celery subfamilies are, Apioideae and Blackberry subfamilies are Rosoideae. In this way you can compare scientific classification of Celery and Blackberry and other products also.