The scientific classification of Foxtail Barley and Bishop's Weed 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. Foxtail Barley and Bishop's Weed kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Foxtail Barley and Bishop's Weed family is a major factor of Foxtail Barley and Bishop's Weed 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. Foxtail Barley belongs to the family Poaceae and Bishop's Weed belongs to the family Apiaceae.
While comparing scientific classification, Foxtail Barley and Bishop's Weed genus and other classification are also important. Also, when you compare Foxtail Barley and Bishop's Weed, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Hordeum and other plant's genus is Trachyspermum. Foxtail Barley tribe is Hordeeae and Bishop's Weed tribe is Not Available. Foxtail Barley clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Bishop's Weed clade is Angiosperms, Asterids and Eudicots and order is Apiales. Every plant have subfamilies. Foxtail Barley subfamilies are, Pooideae and Bishop's Weed subfamilies are Not Available. In this way you can compare scientific classification of Foxtail Barley and Bishop's Weed and other products also.