The scientific classification of Malabar nut and Dudleya 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. Malabar nut and Dudleya kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Malabar nut and Dudleya family is a major factor of Malabar nut and Dudleya 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. Malabar nut belongs to the family Acanthaceae and Dudleya belongs to the family Crassulaceae.
While comparing scientific classification, Malabar nut and Dudleya genus and other classification are also important. Also, when you compare Malabar nut and Dudleya, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Justicia and other plant's genus is Dudleya. Malabar nut tribe is Justicieae and Dudleya tribe is Not Available. Malabar nut clade is Angiosperms and Monocots and order is Scrophulariales whereas Dudleya clade is Angiosperms, Core eudicots and Eudicots and order is Saxifragales. Every plant have subfamilies. Malabar nut subfamilies are, Acanthoideae and Dudleya subfamilies are Not Available. In this way you can compare scientific classification of Malabar nut and Dudleya and other products also.