The scientific classification of Houseleek and Echeveria 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. Houseleek and Echeveria kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Houseleek and Echeveria family is a major factor of Houseleek and Echeveria 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. Houseleek belongs to the family Crassulaceae and Echeveria belongs to the family Crassulaceae.
While comparing scientific classification, Houseleek and Echeveria genus and other classification are also important. Also, when you compare Houseleek and Echeveria, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Sempervivum and other plant's genus is Echeveria. Houseleek tribe is Sedeae and Echeveria tribe is Sedeae. Houseleek clade is Angiosperms, Core eudicots and Eudicots and order is Rosales whereas Echeveria clade is Angiosperms, Core eudicots and Eudicots and order is Saxifragales. Every plant have subfamilies. Houseleek subfamilies are, Sedoideae and Echeveria subfamilies are Sedoideae. In this way you can compare scientific classification of Houseleek and Echeveria and other products also.