The scientific classification of Russian Olive and Washington Hawthorn 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. Russian Olive and Washington Hawthorn kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Russian Olive and Washington Hawthorn family is a major factor of Russian Olive and Washington Hawthorn 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. Russian Olive belongs to the family Elaeagnaceae and Washington Hawthorn belongs to the family Rosaceae.
While comparing scientific classification, Russian Olive and Washington Hawthorn genus and other classification are also important. Also, when you compare Russian Olive and Washington Hawthorn, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Elaeagnus and other plant's genus is Crataegus. Russian Olive tribe is Not Available and Washington Hawthorn tribe is Not Available. Russian Olive clade is Angiosperms, Eudicots and Rosids and order is Rhamnales whereas Washington Hawthorn clade is Angiosperms, Eudicots and Rosids and order is Rosales. Every plant have subfamilies. Russian Olive subfamilies are, Not Available and Washington Hawthorn subfamilies are Not Available. In this way you can compare scientific classification of Russian Olive and Washington Hawthorn and other products also.