The scientific classification of Switchgrass and Tall Fescue 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. Switchgrass and Tall Fescue kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Switchgrass and Tall Fescue family is a major factor of Switchgrass and Tall Fescue 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. Switchgrass belongs to the family Poaceae and Tall Fescue belongs to the family Poaceae.
While comparing scientific classification, Switchgrass and Tall Fescue genus and other classification are also important. Also, when you compare Switchgrass and Tall Fescue, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Panicum and other plant's genus is Festuca. Switchgrass tribe is Paniceae and Tall Fescue tribe is Not Available. Switchgrass clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Tall Fescue clade is Angiosperms, Commelinids and Monocots and order is Cyperales. Every plant have subfamilies. Switchgrass subfamilies are, Panicoideae and Tall Fescue subfamilies are Not Available. In this way you can compare scientific classification of Switchgrass and Tall Fescue and other products also.