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