The scientific classification of Lemon and Parsnip 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 Parsnip kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Lemon and Parsnip family is a major factor of Lemon and Parsnip 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 Parsnip belongs to the family Apiaceae.
While comparing scientific classification, Lemon and Parsnip genus and other classification are also important. Also, when you compare Lemon and Parsnip, 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 Abelia. Lemon tribe is Not Available and Parsnip tribe is Not Available. Lemon clade is Rosids and order is Sapindales whereas Parsnip clade is Angiosperms, Asterids and Eudicots and order is Apiales. Every plant have subfamilies. Lemon subfamilies are, Not Available and Parsnip subfamilies are Not Available. In this way you can compare scientific classification of Lemon and Parsnip and other products also.