Scientific Classification of Periwinkle and Trichocereus
Kingdom
Plantae
  
Plantae
  
Phylum
Mollusca
  
Magnoliophyta
  
Class
Gastropoda
  
Magnoliopsida
  
Order
Geraniales
  
Caryophyllales
  
Family
Apocynaceae
  
Cactaceae
  
Genus
Catharanthus
  
Echinopsis
  
Clade
Not Available
  
Angiosperms, Core eudicots, Eudicots
  
Tribe
Not Available
  
Trichocereeae
  
Subfamily
Not Available
  
Cactoideae
  
Periwinkle and Trichocereus Kingdom
The scientific classification of Periwinkle and Trichocereus 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. Periwinkle and Trichocereus kingdom and all other plants kingdom is Plantaea.
Periwinkle and Trichocereus Family
Plant family is the group of plants which have something in common. Periwinkle and Trichocereus family is a major factor of Periwinkle and Trichocereus 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 Trichocereus belongs to the family Cactaceae.
Periwinkle and Trichocereus Genus and Other Classification
While comparing scientific classification, Periwinkle and Trichocereus genus and other classification are also important. Also, when you compare Periwinkle and Trichocereus, 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 Trichocereus tribe is Trichocereeae. Periwinkle clade is Not Available and order is Geraniales whereas Trichocereus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Periwinkle subfamilies are, Not Available and Trichocereus subfamilies are Cactoideae. In this way you can compare scientific classification of Periwinkle and Trichocereus and other products also.