The scientific classification of Toadflax and French Sorrel 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. Toadflax and French Sorrel kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Toadflax and French Sorrel family is a major factor of Toadflax and French Sorrel 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. Toadflax belongs to the family Scrophulariaceae and French Sorrel belongs to the family Polygonaceae.
While comparing scientific classification, Toadflax and French Sorrel genus and other classification are also important. Also, when you compare Toadflax and French Sorrel, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Linaria and other plant's genus is Rumex. Toadflax tribe is Antirrhineae and French Sorrel tribe is Not Available. Toadflax clade is Angiosperms, Asterids and Eudicots and order is Scrophulariales whereas French Sorrel clade is Angiosperms and Eudicots and order is Caryophyllales. Every plant have subfamilies. Toadflax subfamilies are, Not Available and French Sorrel subfamilies are Not Available. In this way you can compare scientific classification of Toadflax and French Sorrel and other products also.