The scientific classification of Clarkia concinna and Tree-of-Heaven 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 Tree-of-Heaven kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Clarkia concinna and Tree-of-Heaven family is a major factor of Clarkia concinna and Tree-of-Heaven 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 Tree-of-Heaven belongs to the family Simaroubaceae.
While comparing scientific classification, Clarkia concinna and Tree-of-Heaven genus and other classification are also important. Also, when you compare Clarkia concinna and Tree-of-Heaven, 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 Ailanthus. Clarkia concinna tribe is Not Available and Tree-of-Heaven tribe is Not Available. Clarkia concinna clade is Angiosperms, Eudicots and Rosids and order is Myrtales whereas Tree-of-Heaven clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Clarkia concinna subfamilies are, Not Available and Tree-of-Heaven subfamilies are Not Available. In this way you can compare scientific classification of Clarkia concinna and Tree-of-Heaven and other products also.