The scientific classification of Oleander and Blue Hibiscus 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. Oleander and Blue Hibiscus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Oleander and Blue Hibiscus family is a major factor of Oleander and Blue Hibiscus 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. Oleander belongs to the family Apocynaceae and Blue Hibiscus belongs to the family Malvaceae.
While comparing scientific classification, Oleander and Blue Hibiscus genus and other classification are also important. Also, when you compare Oleander and Blue Hibiscus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Nerium and other plant's genus is Alyogyne. Oleander tribe is Wrightieae and Blue Hibiscus tribe is Hibisceae. Oleander clade is Angiosperms, Asterids and Eudicots and order is Gentianales whereas Blue Hibiscus clade is Angiosperms, Eudicots and Rosids and order is Malvales. Every plant have subfamilies. Oleander subfamilies are, Apocynoideae and Hippocastanoideae and Blue Hibiscus subfamilies are Malvoideae. In this way you can compare scientific classification of Oleander and Blue Hibiscus and other products also.