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