The scientific classification of Yellow Foxglove and Citrus 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. Yellow Foxglove and Citrus kingdom and all other plants kingdom is Plantaea.
Plant family is the group of plants which have something in common. Yellow Foxglove and Citrus family is a major factor of Yellow Foxglove and Citrus 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. Yellow Foxglove belongs to the family Scrophulariaceae and Citrus belongs to the family Rutaceae.
While comparing scientific classification, Yellow Foxglove and Citrus genus and other classification are also important. Also, when you compare Yellow Foxglove and Citrus, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Digitalis and other plant's genus is Citrus. Yellow Foxglove tribe is Not Available and Citrus tribe is Citreae. Yellow Foxglove clade is Angiosperms, Asterids and Eudicots and order is Scrophulariales whereas Citrus clade is Angiosperms, Eudicots and Rosids and order is Sapindales. Every plant have subfamilies. Yellow Foxglove subfamilies are, Not Available and Citrus subfamilies are Asteroideae. In this way you can compare scientific classification of Yellow Foxglove and Citrus and other products also.