The scientific classification of Pineapple and Sea Grape 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 Sea Grape kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pineapple and Sea Grape family is a major factor of Pineapple and Sea Grape 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 Sea Grape belongs to the family Polygonaceae.
While comparing scientific classification, Pineapple and Sea Grape genus and other classification are also important. Also, when you compare Pineapple and Sea Grape, 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 Coccoloba. Pineapple tribe is Not Available and Sea Grape tribe is Coccolobeae. Pineapple clade is Angiosperms, Commelinids and Monocots and order is Bromeliales whereas Sea Grape clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Pineapple subfamilies are, Bromelioideae and Sea Grape subfamilies are Eriogonoideae. In this way you can compare scientific classification of Pineapple and Sea Grape and other products also.