Onion and Periwinkle Family
Plant family is the group of plants which have something in common. Onion and Periwinkle family is a major factor of Onion and Periwinkle 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. Onion belongs to the family Liliaceae and Periwinkle belongs to the family Apocynaceae.
Onion and Periwinkle Genus and Other Classification
While comparing scientific classification, Onion and Periwinkle genus and other classification are also important. Also, when you compare Onion and Periwinkle, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Allium and other plant's genus is Catharanthus. Onion tribe is Allieae and Periwinkle tribe is Not Available. Onion clade is Angiosperms and Monocots and order is Asparagales whereas Periwinkle clade is Not Available and order is Geraniales. Every plant have subfamilies. Onion subfamilies are, Allioideae and Periwinkle subfamilies are Not Available. In this way you can compare scientific classification of Onion and Periwinkle and other products also.