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