The scientific classification of Hackberry and Broomsedge 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. Hackberry and Broomsedge kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Hackberry and Broomsedge family is a major factor of Hackberry and Broomsedge 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. Hackberry belongs to the family Ulmaceae and Broomsedge belongs to the family Poaceae.
While comparing scientific classification, Hackberry and Broomsedge genus and other classification are also important. Also, when you compare Hackberry and Broomsedge, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Celtis and other plant's genus is Andropogon. Hackberry tribe is Not Available and Broomsedge tribe is Andropogoneae. Hackberry clade is Angiosperms, Eudicots and Rosids and order is Urticales whereas Broomsedge clade is Angiosperms, Commelinids and Monocots and order is Cyperales. Every plant have subfamilies. Hackberry subfamilies are, Not Available and Broomsedge subfamilies are Panicoideae. In this way you can compare scientific classification of Hackberry and Broomsedge and other products also.