The scientific classification of Black Walnut and Matilija Poppy 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. Black Walnut and Matilija Poppy kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Black Walnut and Matilija Poppy family is a major factor of Black Walnut and Matilija Poppy 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. Black Walnut belongs to the family Juglandaceae and Matilija Poppy belongs to the family Papaveraceae.
While comparing scientific classification, Black Walnut and Matilija Poppy genus and other classification are also important. Also, when you compare Black Walnut and Matilija Poppy, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Juglans and other plant's genus is Romneya. Black Walnut tribe is Juglandeae and Matilija Poppy tribe is Not Available. Black Walnut clade is Angiosperms, Eudicots and Rosids and order is Juglandales whereas Matilija Poppy clade is Angiosperms and Eudicots and order is Papaverales. Every plant have subfamilies. Black Walnut subfamilies are, Juglandinae and Matilija Poppy subfamilies are Papaveroideae. In this way you can compare scientific classification of Black Walnut and Matilija Poppy and other products also.