The scientific classification of Brugmansia and Bracken 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 Bracken kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Brugmansia and Bracken family is a major factor of Brugmansia and Bracken 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 Bracken belongs to the family Dennstaedtiaceae.
While comparing scientific classification, Brugmansia and Bracken genus and other classification are also important. Also, when you compare Brugmansia and Bracken, 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 Pteridium. Brugmansia tribe is Datureae and Bracken tribe is Not Available. Brugmansia clade is Angiosperms, Asterids and Eudicots and order is Solanales whereas Bracken clade is Not Available and order is Polypodiales. Every plant have subfamilies. Brugmansia subfamilies are, Solanoideae and Bracken subfamilies are Not Available. In this way you can compare scientific classification of Brugmansia and Bracken and other products also.