The scientific classification of Barley and Prayer Plant 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 Prayer Plant kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Barley and Prayer Plant family is a major factor of Barley and Prayer Plant 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 Prayer Plant belongs to the family Marantaceae.
While comparing scientific classification, Barley and Prayer Plant genus and other classification are also important. Also, when you compare Barley and Prayer Plant, 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 Calathea. Barley tribe is Triticeae and Prayer Plant tribe is Not Applicable. Barley clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Prayer Plant clade is Angiosperms, Commelinids and Monocots and order is Zingiberales. Every plant have subfamilies. Barley subfamilies are, Pooideae and Prayer Plant subfamilies are Not Applicable. In this way you can compare scientific classification of Barley and Prayer Plant and other products also.