The scientific classification of Pineapple and Seckel Pear 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 Seckel Pear kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pineapple and Seckel Pear family is a major factor of Pineapple and Seckel Pear 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 Seckel Pear belongs to the family Rosaceae.
While comparing scientific classification, Pineapple and Seckel Pear genus and other classification are also important. Also, when you compare Pineapple and Seckel Pear, 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 Pyrus. Pineapple tribe is Not Available and Seckel Pear tribe is Not Available. Pineapple clade is Angiosperms, Commelinids and Monocots and order is Bromeliales whereas Seckel Pear clade is Angiosperms, Eudicots and Rosids and order is Rosales. Every plant have subfamilies. Pineapple subfamilies are, Bromelioideae and Seckel Pear subfamilies are Not Available. In this way you can compare scientific classification of Pineapple and Seckel Pear and other products also.