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