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