The scientific classification of Jackfruit and Gardenia 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. Jackfruit and Gardenia kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Jackfruit and Gardenia family is a major factor of Jackfruit and Gardenia 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. Jackfruit belongs to the family Moraceae and Gardenia belongs to the family Rubiaceae.
While comparing scientific classification, Jackfruit and Gardenia genus and other classification are also important. Also, when you compare Jackfruit and Gardenia, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Artocarpus and other plant's genus is Gardenia. Jackfruit tribe is Artocarpeae and Gardenia tribe is Gardenieae. Jackfruit clade is Angiosperms and Eudicots and order is Urticales whereas Gardenia clade is Angiosperms, Asterids and Eudicots and order is Gentianales. Every plant have subfamilies. Jackfruit subfamilies are, Not Available and Gardenia subfamilies are Ixoroideae. In this way you can compare scientific classification of Jackfruit and Gardenia and other products also.