Goumenissa (in Greek spelling Γουμένισσα) is a Greek wine-growing region. The well-known wine house Boutari bought grapes from the mid-1970s to make the region's wines known through its national and international distribution system.
The Mavro Naoussis, which is called Xinómavro, "sour black" here, is the most important permitted grape variety that must be processed into dry wines within the legal requirements.
Source: Wikipedia