The scientific classification of Brugmansia and Aguirre 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 Aguirre kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Brugmansia and Aguirre family is a major factor of Brugmansia and Aguirre 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 Aguirre belongs to the family Asteraceae.
While comparing scientific classification, Brugmansia and Aguirre genus and other classification are also important. Also, when you compare Brugmansia and Aguirre, 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 Ericameria. Brugmansia tribe is Datureae and Aguirre tribe is Astereae. Brugmansia clade is Angiosperms, Asterids and Eudicots and order is Solanales whereas Aguirre clade is Angiosperms, Asterids and Eudicots and order is Asterales. Every plant have subfamilies. Brugmansia subfamilies are, Solanoideae and Aguirre subfamilies are Barnadesioideae. In this way you can compare scientific classification of Brugmansia and Aguirre and other products also.