The scientific classification of Rhubarb and Yellow Archangel 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 Yellow Archangel kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Rhubarb and Yellow Archangel family is a major factor of Rhubarb and Yellow Archangel 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 Yellow Archangel belongs to the family Lamiaceae.
While comparing scientific classification, Rhubarb and Yellow Archangel genus and other classification are also important. Also, when you compare Rhubarb and Yellow Archangel, 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 Lamium. Rhubarb tribe is Not Available and Yellow Archangel tribe is Not Available. Rhubarb clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales whereas Yellow Archangel clade is Angiosperms, Asterids and Eudicots and order is Lamiales. Every plant have subfamilies. Rhubarb subfamilies are, Not Available and Yellow Archangel subfamilies are Not Available. In this way you can compare scientific classification of Rhubarb and Yellow Archangel and other products also.