Leucocarpa or leucolea is a traditional olive variety that's widely spread in southern Italy and a strong presence in Calabria. What makes this olive unique is the small size of its fruits which become ivory-white during ripening. The white color of these olives symbolizes purity, and in the past they were used for religious purposes.
As a result, Leucocarpa is usually grown near convents and churches. The extra-virgin olive oil made from this variety first receives a blessing, and it's then used for Catholic rites such as sacraments. In the past, the Leucocarpa olive oil was used to anoint the emperor during the ceremonial coronation.