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