The scientific classification of Red Fescue and Hylocereus 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. Red Fescue and Hylocereus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Red Fescue and Hylocereus family is a major factor of Red Fescue and Hylocereus 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. Red Fescue belongs to the family Poaceae and Hylocereus belongs to the family Cactaceae.
While comparing scientific classification, Red Fescue and Hylocereus genus and other classification are also important. Also, when you compare Red Fescue and Hylocereus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Festuca and other plant's genus is Hylocereus. Red Fescue tribe is Not Available and Hylocereus tribe is Hylocereeae. Red Fescue clade is Angiosperms, Commelinids and Monocots and order is Cyperales whereas Hylocereus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales. Every plant have subfamilies. Red Fescue subfamilies are, Not Available and Hylocereus subfamilies are Cactoideae. In this way you can compare scientific classification of Red Fescue and Hylocereus and other products also.