The scientific classification of Brugmansia and Lavender 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. Brugmansia and Lavender kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Brugmansia and Lavender family is a major factor of Brugmansia and Lavender 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. Brugmansia belongs to the family Solanaceae and Lavender belongs to the family Lamiaceae.
While comparing scientific classification, Brugmansia and Lavender genus and other classification are also important. Also, when you compare Brugmansia and Lavender, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Brugmansia and other plant's genus is Lavandula. Brugmansia tribe is Datureae and Lavender tribe is Lavanduleae. Brugmansia clade is Angiosperms, Asterids and Eudicots and order is Solanales whereas Lavender clade is Angiosperms, Asterids and Eudicots and order is Lamiales. Every plant have subfamilies. Brugmansia subfamilies are, Solanoideae and Lavender subfamilies are Nepetoideae. In this way you can compare scientific classification of Brugmansia and Lavender and other products also.