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