Granadilla

The fruit of certain species of passion flower (esp. Passiflora quadrangularis) found in Brazil and the West Indies. It is as large as a child's head, and is a good dessert fruit. The fruit of Passiflora edulis is used for flavoring ices.

Brazilian passionflower cultivated for its deep purple fruit

considered best for fruit

tropical American passionflower yielding the large granadilla fruit