Periwinkle and San Pedro Family
Plant family is the group of plants which have something in common. Periwinkle and San Pedro family is a major factor of Periwinkle and San Pedro 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. Periwinkle belongs to the family Apocynaceae and San Pedro belongs to the family Cactaceae.
Periwinkle and San Pedro Genus and Other Classification
While comparing scientific classification, Periwinkle and San Pedro genus and other classification are also important. Also, when you compare Periwinkle and San Pedro, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Catharanthus and other plant's genus is Echinopsis. Periwinkle tribe is Not Available and San Pedro tribe is Trichocereeae. Periwinkle clade is Not Available and order is Geraniales whereas San Pedro clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Periwinkle subfamilies are, Not Available and San Pedro subfamilies are Cactoideae. In this way you can compare scientific classification of Periwinkle and San Pedro and other products also.