Coffee cherry tea is a herbal tea made from the dried skins of the coffee fruit. Often it is more than the skins that are used, and include the dried berries (or "cherries") of the coffee plant that remain after the coffee beans have been collected from within. It is also known as cascara, from the Spanish cáscara, meaning "husk". It is different from cáscara sagrada tea, a powerful plant-based laxative derived from Rhamnus purshiana, which is native to the Pacific Northwest.
Coffee cherry tea is a common drink in some coffee-growing nations, notably Bolivia, and, as the variant qishr, in Yemen...