The scientific classification of Broomsedge and Laelia 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 Laelia kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Broomsedge and Laelia family is a major factor of Broomsedge and Laelia 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 Laelia belongs to the family Orchidaceae.
While comparing scientific classification, Broomsedge and Laelia genus and other classification are also important. Also, when you compare Broomsedge and Laelia, 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 Laelia. Broomsedge tribe is Andropogoneae and Laelia tribe is Epidendreae. Broomsedge clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Laelia clade is Angiosperms and Monocots and order is Orchidales. Every plant have subfamilies. Broomsedge subfamilies are, Panicoideae and Laelia subfamilies are Epidendroideae. In this way you can compare scientific classification of Broomsedge and Laelia and other products also.