The scientific classification of Christmas Cactus and Clematis 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. Christmas Cactus and Clematis kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Christmas Cactus and Clematis family is a major factor of Christmas Cactus and Clematis 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. Christmas Cactus belongs to the family Cactaceae and Clematis belongs to the family Ranunculaceae.
While comparing scientific classification, Christmas Cactus and Clematis genus and other classification are also important. Also, when you compare Christmas Cactus and Clematis, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Schlumbergera and other plant's genus is Clematis. Christmas Cactus tribe is Not Available and Clematis tribe is Anemoneae. Christmas Cactus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales whereas Clematis clade is Not Available and order is Ranunculales. Every plant have subfamilies. Christmas Cactus subfamilies are, Cactoideae and Clematis subfamilies are Ranunculoideae. In this way you can compare scientific classification of Christmas Cactus and Clematis and other products also.