The scientific classification of Cedar Elm and Citrus 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. Cedar Elm and Citrus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Cedar Elm and Citrus family is a major factor of Cedar Elm and Citrus 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. Cedar Elm belongs to the family Ulmaceae and Citrus belongs to the family Rutaceae.
While comparing scientific classification, Cedar Elm and Citrus genus and other classification are also important. Also, when you compare Cedar Elm and Citrus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Ulmus and other plant's genus is Citrus. Cedar Elm tribe is Not Available and Citrus tribe is Citreae. Cedar Elm clade is Angiosperms, Eudicots and Rosids and order is Rosales whereas Citrus clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Cedar Elm subfamilies are, Not Available and Citrus subfamilies are Asteroideae. In this way you can compare scientific classification of Cedar Elm and Citrus and other products also.