The scientific classification of Lemon and Herb Robert 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. Lemon and Herb Robert kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Lemon and Herb Robert family is a major factor of Lemon and Herb Robert 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. Lemon belongs to the family Rutaceae and Herb Robert belongs to the family Geraniaceae.
While comparing scientific classification, Lemon and Herb Robert genus and other classification are also important. Also, when you compare Lemon and Herb Robert, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Citrus and other plant's genus is Geranium. Lemon tribe is Not Available and Herb Robert tribe is Not Available. Lemon clade is Rosids and order is Sapindales whereas Herb Robert clade is Angiosperms, Eudicots and Rosids and order is Geraniales. Every plant have subfamilies. Lemon subfamilies are, Not Available and Herb Robert subfamilies are Not Available. In this way you can compare scientific classification of Lemon and Herb Robert and other products also.