Momordica cochinchinensis is a Southeast Asian fruit found throughout the region from Southern China to Northeastern Australia, including Thailand, Laos, Myanmar, Cambodia and Vietnam. ==Etymology== It is commonly known as gac, from the Vietnamese gấc (pron) or quả gấc (quả being a classifier for spherical objects such as fruit). It is kno... Found on http://en.wikipedia.org/wiki/Gac