Yunnan squash and zucchini are the same plant, but they are called differently in different areas. In the south, this plant is usually called Yunnan Cucumber, while in the north, it is usually called Zucchini. Therefore, there is no essential difference between Yunnan pumpkin and zucchini, and they are the same plant.

Zucchini is an annual creeping herb of Cucurbitaceae and Cucurbitaceae. The stem is furrowed.