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