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