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