The scientific classification of Candytuft and Bearded Iris 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. Candytuft and Bearded Iris kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Candytuft and Bearded Iris family is a major factor of Candytuft and Bearded Iris 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. Candytuft belongs to the family Brassicaceae and Bearded Iris belongs to the family Iridaceae.
While comparing scientific classification, Candytuft and Bearded Iris genus and other classification are also important. Also, when you compare Candytuft and Bearded Iris, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Iberis and other plant's genus is Iris. Candytuft tribe is Not Available and Bearded Iris tribe is Irideae. Candytuft clade is Angiosperms, Eudicots and Rosids and order is Brassicales whereas Bearded Iris clade is Angiosperms and Monocots and order is Asparagales. Every plant have subfamilies. Candytuft subfamilies are, Not Applicable and Bearded Iris subfamilies are Iridoideae. In this way you can compare scientific classification of Candytuft and Bearded Iris and other products also.