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