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