The scientific classification of Broomsedge and White Onion 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. Broomsedge and White Onion kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Broomsedge and White Onion family is a major factor of Broomsedge and White Onion 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. Broomsedge belongs to the family Poaceae and White Onion belongs to the family Liliaceae.
While comparing scientific classification, Broomsedge and White Onion genus and other classification are also important. Also, when you compare Broomsedge and White Onion, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Andropogon and other plant's genus is Allium. Broomsedge tribe is Andropogoneae and White Onion tribe is Allieae. Broomsedge clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas White Onion clade is Angiosperms and Monocots and order is Asparagales. Every plant have subfamilies. Broomsedge subfamilies are, Panicoideae and White Onion subfamilies are Allioideae. In this way you can compare scientific classification of Broomsedge and White Onion and other products also.