The scientific classification of Eulalia and Sina 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. Eulalia and Sina kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Eulalia and Sina family is a major factor of Eulalia and Sina 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. Eulalia belongs to the family Poaceae and Sina belongs to the family Cactaceae.
While comparing scientific classification, Eulalia and Sina genus and other classification are also important. Also, when you compare Eulalia and Sina, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Eulalia and other plant's genus is Stenocereus. Eulalia tribe is Andropogoneae and Sina tribe is Pachycereeae. Eulalia clade is Angiosperms, Commelinids and Monocots and order is Poales whereas Sina clade is Angiosperms and Eudicots and order is Caryophyllales. Every plant have subfamilies. Eulalia subfamilies are, Panicoideae and Sina subfamilies are Cactaceae and Cactoideae. In this way you can compare scientific classification of Eulalia and Sina and other products also.