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