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