Assam is a black tea

Black tea

Black tea is a variety of tea that is more oxidized than the oolong, green, and white varieties.All four varieties are made from leaves of the shrub Camellia sinensis. Black tea is generally stronger in flavor and contains more caffeine than the less oxidized teas. Two principal varieties of the...

 named after the region of its production, Assam

Assam

Assam , also, rarely, Assam Valley and formerly the Assam Province , is a northeastern state of India and is one of the most culturally and geographically distinct regions of the country...

, in India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. Assam tea is manufactured specifically from the plant Camellia sinensis var. assamica (Masters). This tea, most of which is grown at or near sea level, is known for its body, briskness, malty flavor, and strong, bright color. Assam teas, or blends containing Assam, are often sold as "breakfast" teas. English Breakfast tea

English Breakfast tea

English Breakfast tea is a traditional blend of select teas originating from Assam, Ceylon and Kenya. It is one of the most popular blended teas...

, Irish Breakfast tea

Irish Breakfast tea

Irish breakfast tea is a blend of several black teas, most often Assam teas and, less often, other types of black tea. Many tea producers make Irish breakfast tea blends specifically for the US market. In Ireland, it is not referred to as "Irish breakfast tea", but simply as "tea", being the...

, and Scottish Breakfast Tea are common generic names.

The state of Assam

Assam

Assam , also, rarely, Assam Valley and formerly the Assam Province , is a northeastern state of India and is one of the most culturally and geographically distinct regions of the country...

 is the world's largest tea-growing region, lying on either side of the Brahmaputra River, and bordering Bangladesh

Bangladesh

Bangladesh , officially the People's Republic of Bangladesh is a sovereign state located in South Asia. It is bordered by India on all sides except for a small border with Burma to the far southeast and by the Bay of Bengal to the south...

 and Burma (Myanmar).