The scientific classification of Barrel Cactus and Lemon Verbena 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. Barrel Cactus and Lemon Verbena kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Barrel Cactus and Lemon Verbena family is a major factor of Barrel Cactus and Lemon Verbena 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. Barrel Cactus belongs to the family Cactaceae and Lemon Verbena belongs to the family Verbenaceae.
While comparing scientific classification, Barrel Cactus and Lemon Verbena genus and other classification are also important. Also, when you compare Barrel Cactus and Lemon Verbena, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Ferocactus and other plant's genus is Aloysia. Barrel Cactus tribe is Not Available and Lemon Verbena tribe is Not Available. Barrel Cactus clade is Not Available and order is Caryophyllales whereas Lemon Verbena clade is Angiosperms, Asterids and Eudicots and order is Lamiales. Every plant have subfamilies. Barrel Cactus subfamilies are, Not Available and Lemon Verbena subfamilies are Not Available. In this way you can compare scientific classification of Barrel Cactus and Lemon Verbena and other products also.