Marah Macrocarpus - Fruit

Fruit

The fruit is longer than it is wide, 5–6 cm in diameter and 15–20 cm long, and covered in prickles of variable density, up to 1 cm long but without hooks. Unripe fruit are bright green, ripening to yellow. The fruit swells as it ripens until finally rupturing and releasing the large seeds. Fruit begin to form in late winter and ripen by early summer.