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