The calabash or Bottle gourd is a vine grown for its fruit, which can either be harvested young and used as a vegetable or harvested mature, dried, and used as a bottle, utensil, or pipe. For this reason, one of the calabash subspecies is known as the bottle gourd. The fresh fruit has a light green smooth skin and a white flesh. However the rounder varieties are called Calabash gourds whereas the longer and slimmer kinds are usually well known as Bottle gourds. <more details>