What is the genus for Euphorbia?

The genus for Euphorbia is indeed Euphorbia. This genus encompasses a wide variety of plants, many of which are commonly known as spurge. Members of the Euphorbia genus are characterized by their milky sap and unique flower structures, often featuring a cyathium, which is a cup-like arrangement of floral parts. Euphorbia species can be found in diverse environments and include both annual and perennial plants, as well as succulents and shrubs. The recognition of Euphorbia as the genus is important for proper classification and understanding of the various species within it, each having distinct horticultural and ecological significance.