The scientific classification of Petunia and Cornelian Cherry 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. Petunia and Cornelian Cherry kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Petunia and Cornelian Cherry family is a major factor of Petunia and Cornelian Cherry 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. Petunia belongs to the family Solanaceae and Cornelian Cherry belongs to the family Cornaceae.
While comparing scientific classification, Petunia and Cornelian Cherry genus and other classification are also important. Also, when you compare Petunia and Cornelian Cherry, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Petunia and other plant's genus is Cornus. Petunia tribe is Not Available and Cornelian Cherry tribe is Not Available. Petunia clade is Angiosperms, Asterids and Eudicots and order is Solanales whereas Cornelian Cherry clade is Angiosperms, Asterids and Eudicots and order is Cornales. Every plant have subfamilies. Petunia subfamilies are, Petunioideae and Cornelian Cherry subfamilies are Not Available. In this way you can compare scientific classification of Petunia and Cornelian Cherry and other products also.