Stacey raised her hand. She had her book opened to the section they were talking about, everything was right in front of her. "It is called the camellia sinensis, the plant species whose leaves and leaf buds are used to produce tea." She said as she had read her chapter last night while waiting pactiently to fall asleep. She also added, "White tea, Green, oolong and black tea are all harvested from this species, but are processed to attain different levels of oxidation. The name sinensis means Chinese in Latin. Older names for the tea plant include Thea bohea, Thea sinensis and Thea viridis." She sighed as she almost ran out of breath.