One of the most famous, and rightfully distinctive teas in all the world, Earl Grey derives its unique flavor from oil of Bergamot, a Mediterranean citrus fruit like an orange (in case you were wondering). Named after the 2nd Earl Grey, a British prime minister who received this flavored tea as a gift and served it in his ministerial drawing rooms, the tea has been in continuous production since the 1830s. Enjoy it black or with milk. 20 Whole Leaf Tea Bags