Black Tea

Black tea is a type of highly oxidized tea leaf from the Camellia sinensis plant (or tree). Black tea is generally stronger in flavor and caffeine than the less oxidized teas such as white, green and oolong.
Black tea is a type of highly oxidized tea leaf from the Camellia sinensis plant (or tree). Black tea is generally stronger in flavor and caffeine than the less oxidized teas such as white, green and oolong.