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