白兰花又称白玉兰,属木兰科,含笑属。其花洁白清香,夏秋间开放,花期长,叶色浓绿,是绿化、美化环境的优良乔木树种,其叶能吸收大气中有毒的氟化物,其花可提炼芳香油或薰茶,也可提制浸膏供药用。由于白兰雌花通常部分心皮发育不完全,结实很少,有性繁殖难度较 White orchid, also known as Magnolia, is a Magnolia Branch, Michelia. The flowers are white and delicate, open in summer and autumn, with long flowering period and dark leaf color. They are good tree species of afforestation and landscaping. Their leaves can absorb the toxic fluoride in the atmosphere, and their flowers can be refined aromatic oil or smoked tea. Extract made for medicinal purposes. Due to the general part of the female orchid white carpel skin imperfectly developed, little fruiting, more difficult sexual reproduction