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