The scientific classification of Oatgrass and Smoking Tobacco 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. Oatgrass and Smoking Tobacco kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Oatgrass and Smoking Tobacco family is a major factor of Oatgrass and Smoking Tobacco 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. Oatgrass belongs to the family Poaceae and Smoking Tobacco belongs to the family Solanaceae.
While comparing scientific classification, Oatgrass and Smoking Tobacco genus and other classification are also important. Also, when you compare Oatgrass and Smoking Tobacco, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Danthonia and other plant's genus is Nicotiana. Oatgrass tribe is Aveneae and Smoking Tobacco tribe is Nicotianeae. Oatgrass clade is Angiosperms, Commelinids and Monocots and order is Poales whereas Smoking Tobacco clade is Asterids and Eudicots and order is Solanales. Every plant have subfamilies. Oatgrass subfamilies are, Danthonioideae and Smoking Tobacco subfamilies are Nicotianoideae. In this way you can compare scientific classification of Oatgrass and Smoking Tobacco and other products also.