The bitter orange, Citrus aurantium, thrives in the sandy coastal regions of Gaza, where it is cultivated for its fruit and aromatic flowers. Unlike the sweet varieties, this species is often used for culinary purposes that require a hint of sourness, such as marmalades, sauces, and pickles. Yet, its value extends beyond the kitchen; the oil extracted from its peel and flowers is a key ingredient in perfumery and traditional medicine.