The scientific classification of Rhubarb and Clamshell Orchid 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. Rhubarb and Clamshell Orchid kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Rhubarb and Clamshell Orchid family is a major factor of Rhubarb and Clamshell Orchid 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. Rhubarb belongs to the family Polygonaceae and Clamshell Orchid belongs to the family Orchidaceae.
While comparing scientific classification, Rhubarb and Clamshell Orchid genus and other classification are also important. Also, when you compare Rhubarb and Clamshell Orchid, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Rheum and other plant's genus is Prosthechea. Rhubarb tribe is Not Available and Clamshell Orchid tribe is Epidendreae. Rhubarb clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales whereas Clamshell Orchid clade is Angiosperms and Monocots and order is Orchidales. Every plant have subfamilies. Rhubarb subfamilies are, Not Available and Clamshell Orchid subfamilies are Epidendroideae. In this way you can compare scientific classification of Rhubarb and Clamshell Orchid and other products also.