The scientific classification of Pepperwort and Daffodil 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. Pepperwort and Daffodil kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Pepperwort and Daffodil family is a major factor of Pepperwort and Daffodil 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. Pepperwort belongs to the family Marsileaceae and Daffodil belongs to the family Amaryllidaceae.
While comparing scientific classification, Pepperwort and Daffodil genus and other classification are also important. Also, when you compare Pepperwort and Daffodil, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Marsilea and other plant's genus is Narcissus. Pepperwort tribe is Lapidieae and Daffodil tribe is Narcisseae. Pepperwort clade is Angiosperms, Eudicots and Rosids and order is NA whereas Daffodil clade is Angiosperms and Monocots and order is Asparagales. Every plant have subfamilies. Pepperwort subfamilies are, NA and Daffodil subfamilies are Amaryllidoideae. In this way you can compare scientific classification of Pepperwort and Daffodil and other products also.