The scientific classification of Sweetpea and Lungwort 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. Sweetpea and Lungwort kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Sweetpea and Lungwort family is a major factor of Sweetpea and Lungwort 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. Sweetpea belongs to the family Fabaceae and Lungwort belongs to the family Boraginaceae.
While comparing scientific classification, Sweetpea and Lungwort genus and other classification are also important. Also, when you compare Sweetpea and Lungwort, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Lagerstroemia and other plant's genus is Pulmonaria. Sweetpea tribe is Vicieae and Lungwort tribe is Boragineae. Sweetpea clade is Angiosperms, Eudicots and Rosids and order is Fabales whereas Lungwort clade is Angiosperms, Asterids and Eudicots and order is Peltigerales. Every plant have subfamilies. Sweetpea subfamilies are, Faboideae and Lungwort subfamilies are Boraginoideae. In this way you can compare scientific classification of Sweetpea and Lungwort and other products also.