The scientific classification of Cilantro and Christmas Cactus 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. Cilantro and Christmas Cactus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Cilantro and Christmas Cactus family is a major factor of Cilantro and Christmas Cactus 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. Cilantro belongs to the family Apiaceae and Christmas Cactus belongs to the family Cactaceae.
While comparing scientific classification, Cilantro and Christmas Cactus genus and other classification are also important. Also, when you compare Cilantro and Christmas Cactus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Coriandrum and other plant's genus is Schlumbergera. Cilantro tribe is Not Available and Christmas Cactus tribe is Not Available. Cilantro clade is Angiosperms, Asterids and Eudicots and order is Apiales whereas Christmas Cactus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Cilantro subfamilies are, Not Available and Christmas Cactus subfamilies are Cactoideae. In this way you can compare scientific classification of Cilantro and Christmas Cactus and other products also.