The scientific classification of Cucumber and Hydrangea 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. Cucumber and Hydrangea kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Cucumber and Hydrangea family is a major factor of Cucumber and Hydrangea 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. Cucumber belongs to the family Cucurbitaceae and Hydrangea belongs to the family Hydrangeaceae.
While comparing scientific classification, Cucumber and Hydrangea genus and other classification are also important. Also, when you compare Cucumber and Hydrangea, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Cucumis and other plant's genus is Hydrangea. Cucumber tribe is Melothrieae and Hydrangea tribe is Not Available. Cucumber clade is Angiosperms, Eudicots and Rosids and order is Cucurbitales whereas Hydrangea clade is Not Available and order is Cornales. Every plant have subfamilies. Cucumber subfamilies are, Cucurbitoideae and Hydrangea subfamilies are Not Available. In this way you can compare scientific classification of Cucumber and Hydrangea and other products also.