Iris and Gayfeather Family
Plant family is the group of plants which have something in common. Iris and Gayfeather family is a major factor of Iris and Gayfeather 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. Iris belongs to the family Iridaceae and Gayfeather belongs to the family Asteraceae.
Iris and Gayfeather Genus and Other Classification
While comparing scientific classification, Iris and Gayfeather genus and other classification are also important. Also, when you compare Iris and Gayfeather, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Iris and other plant's genus is Liatris. Iris tribe is Irideae and Gayfeather tribe is Eupatorieae. Iris clade is Angiosperms and Monocots and order is Asparagales whereas Gayfeather clade is Angiosperms, Asterids and Eudicots and order is Asterales. Every plant have subfamilies. Iris subfamilies are, Iridoideae and Gayfeather subfamilies are Asteroideae. In this way you can compare scientific classification of Iris and Gayfeather and other products also.