Camellia sinensis Camellia sinensis Camellia sinensis is a species of evergreen shrub or small tree whose leaves and leaf buds are used to produce tea. It is of the genus "Camellia" () of flowering plants in the family Theaceae. Common names include "tea plant", "tea shrub", and "tea tree" (not to be confused with "Melaleuca alternifolia", the source of tea tree oil, or "Leptospermum scoparium", the New Zealand Tea Tree). "Camellia sinensis" var. "sinensis" and "Camellia sinensis" var. "assamica", are two major varieties grown today. White tea, yellow tea, green tea, oolong, dark tea (which includes pu-erh tea) and black tea are
Tea Tightly rolled gunpowder tea leaves keep longer than the more open-leafed Chun Mee tea. Storage life for all teas can be extended by using desiccant or oxygen-absorbing packets, vacuum sealing, or refrigeration in air-tight containers (except green tea, where discrete use of refrigeration or freezing is recommended and temperature variation kept to a minimum). Sources Tea Tea is an aromatic beverage commonly prepared by pouring hot or boiling water over cured leaves of the "Camellia sinensis", an evergreen shrub (bush) native to East Asia. After water, it is the most widely consumed drink in the world. There are many different