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