Cucurbitales
The large families of Cucurbitales include several economically important plants. Specifically, the Cucurbitaceae are responsible for some food species, such as squash, pumpkin (both from Cucurbita), watermelon (Citrullus vulgaris), melon and cucumber (both Cucumis). The Begoniaceae are known for their horticultural species, of which there are over 130.