Black tea Black tea Black tea is a type of tea that is more oxidized than oolong, green, and white teas. Black tea is generally stronger in flavour than the less oxidized teas. All four types are made from leaves of the shrub (or small tree) "Camellia sinensis." Two principal varieties of the species are used – the small-leaved Chinese variety plant ("C. sinensis" var. "sinensis"), used for most other types of teas, and the large-leaved Assamese plant ("C. sinensis" var. "assamica"), which was traditionally mainly used for black tea, although in recent years some green and white teas have been produced.
Camellia sinensis popular teas. "C. sinensis" var. "waldenae" was considered a different species, "Camellia waldenae" by SY Hu, but it was later identified as a variety of "C. sinensis". This variety is commonly called Waldenae Camellia. It is seen on Sunset Peak and Tai Mo Shan in Hong Kong. It is also distributed in Guangxi province, China. Three main kinds of tea are produced in India: Tea leaves are eaten by some herbivores, like the caterpillars of the willow beauty ("Peribatodes rhomboidaria"), a geometer moth. Although health benefits have been assumed throughout the history of using "Camellia sinensis" as a common beverage,