The scientific classification of Pineapple and Crassula Ovata 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. Pineapple and Crassula Ovata kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pineapple and Crassula Ovata family is a major factor of Pineapple and Crassula Ovata 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. Pineapple belongs to the family Bromeliaceae and Crassula Ovata belongs to the family Crassulaceae.
While comparing scientific classification, Pineapple and Crassula Ovata genus and other classification are also important. Also, when you compare Pineapple and Crassula Ovata, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Ananas and other plant's genus is Crassula. Pineapple tribe is Not Available and Crassula Ovata tribe is Not Available. Pineapple clade is Angiosperms, Commelinids and Monocots and order is Bromeliales whereas Crassula Ovata clade is Angiosperms, Core eudicots and Eudicots and order is Saxifragales. Every plant have subfamilies. Pineapple subfamilies are, Bromelioideae and Crassula Ovata subfamilies are Crassuloideae. In this way you can compare scientific classification of Pineapple and Crassula Ovata and other products also.