Wax Gourd

wax gourd, (Benincasa hispida), also called winter melon, ash gourd, Chinese watermelon, or white gourd, fleshy vine of the gourd family (Cucurbitaceae), grown for its edible fruits. The wax gourd is native to tropical Asia, where it is commonly used in soups, curries, and stir-fries and is sometimes made into a beverage. Like other gourds, the fruit has a long shelf life and can be stored for many months.

The wax gourd is an annual plant that grows as a trailing vine. Its solitary yellow flowers are 8 to 10 cm (3 to 4 inches) wide and are unisexual. The hairy leaves are heart-shaped at the base and are typically palmately lobed. The round or oblong fruits can reach up to 40 cm (16 inches) in length and are hairy when young. Mature fruits are green with a whitish waxy covering and contain flat white seeds about 1 cm (0.4 inch) long.