Earl Grey-Earl Grey is a blend of Indian and Ceylon teas. The tea gets its unusual flavor from oil of BERGAMOT. Bergamot is a small acidic orange. The latest research indicates that the Bergamot orange is a cross between the sweet or pear lemon (Citrus Limetta) and the Seville or sour orange (Citrus Aurantium). The sour orange is native to southern Vietnam, hence the Chinese connection. To purchase, visit our store.