The scientific classification of Barley and Voodoo Lily 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. Barley and Voodoo Lily kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Barley and Voodoo Lily family is a major factor of Barley and Voodoo Lily 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. Barley belongs to the family Poaceae and Voodoo Lily belongs to the family Araceae.
While comparing scientific classification, Barley and Voodoo Lily genus and other classification are also important. Also, when you compare Barley and Voodoo Lily, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Hordeum and other plant's genus is Amorphophallus. Barley tribe is Triticeae and Voodoo Lily tribe is Thomsonieae. Barley clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Voodoo Lily clade is Angiosperms and Monocots and order is Alismatales. Every plant have subfamilies. Barley subfamilies are, Pooideae and Voodoo Lily subfamilies are Aroideae. In this way you can compare scientific classification of Barley and Voodoo Lily and other products also.