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