The scientific classification of American Agave and Buttonbush 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. American Agave and Buttonbush kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. American Agave and Buttonbush family is a major factor of American Agave and Buttonbush 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. American Agave belongs to the family Agavaceae and Buttonbush belongs to the family Bruniaceae.
While comparing scientific classification, American Agave and Buttonbush genus and other classification are also important. Also, when you compare American Agave and Buttonbush, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Agave and other plant's genus is Cephalanthus. American Agave tribe is Not Available and Buttonbush tribe is Not Available. American Agave clade is Angiosperms and Monocots and order is Asparagales whereas Buttonbush clade is Angiosperms, Asterids and Eudicots and order is Rubiales. Every plant have subfamilies. American Agave subfamilies are, Agavoideae and Buttonbush subfamilies are Not Available. In this way you can compare scientific classification of American Agave and Buttonbush and other products also.