Cucurbita pepo var. Cylindrica
Zucchini is one of the very low-calorie vegetables; provide only 17 calories per 100 g.
Zucchini or courgette is a summer squash which can reach nearly a meter in length, but is usually harvested immature at 15 to 25 cm (6 to 10 in). In the British Isles, a fully grown zucchini is referred to as a marrow.