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