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