The scientific classification of Devil's Tongue and Easter cactus 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. Devil's Tongue and Easter cactus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Devil's Tongue and Easter cactus family is a major factor of Devil's Tongue and Easter cactus 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. Devil's Tongue belongs to the family Araceae and Easter cactus belongs to the family Cactaceae.
While comparing scientific classification, Devil's Tongue and Easter cactus genus and other classification are also important. Also, when you compare Devil's Tongue and Easter cactus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Amorphophallus and other plant's genus is Hatiora. Devil's Tongue tribe is Thomsonieae and Easter cactus tribe is Rhipsalideae. Devil's Tongue clade is Angiosperms and Monocots and order is Alismatales whereas Easter cactus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Devil's Tongue subfamilies are, Aroideae and Easter cactus subfamilies are Cactoideae. In this way you can compare scientific classification of Devil's Tongue and Easter cactus and other products also.