The scientific classification of Redwood Sorrel and Duckweed 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. Redwood Sorrel and Duckweed kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Redwood Sorrel and Duckweed family is a major factor of Redwood Sorrel and Duckweed 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. Redwood Sorrel belongs to the family Oxalidaceae and Duckweed belongs to the family Lemnaceae.
While comparing scientific classification, Redwood Sorrel and Duckweed genus and other classification are also important. Also, when you compare Redwood Sorrel and Duckweed, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Oxalis and other plant's genus is Lemna. Redwood Sorrel tribe is Not Available and Duckweed tribe is Lemneae. Redwood Sorrel clade is Angiosperms, Eudicots and Rosids and order is Geraniales whereas Duckweed clade is Angiosperms and Monocots and order is Arales. Every plant have subfamilies. Redwood Sorrel subfamilies are, Not Available and Duckweed subfamilies are Lemnoideae. In this way you can compare scientific classification of Redwood Sorrel and Duckweed and other products also.