The scientific classification of Nut Sedge and Sunflower 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. Nut Sedge and Sunflower kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Nut Sedge and Sunflower family is a major factor of Nut Sedge and Sunflower 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. Nut Sedge belongs to the family Cyperaceae and Sunflower belongs to the family Asteraceae.
While comparing scientific classification, Nut Sedge and Sunflower genus and other classification are also important. Also, when you compare Nut Sedge and Sunflower, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Cyperus and other plant's genus is Heilanthus. Nut Sedge tribe is Cypereae and Sunflower tribe is Heliantheae. Nut Sedge clade is Angiosperms, Commelinids and Monocots and order is Poales whereas Sunflower clade is Not Available and order is Asterales. Every plant have subfamilies. Nut Sedge subfamilies are, Not Available and Sunflower subfamilies are Helianthodeae. In this way you can compare scientific classification of Nut Sedge and Sunflower and other products also.