Heavenly Tea Leaves Tea Sampler, Assorted, 12 Count includes 12 Of Our Bestselling Loose Leaf Teas - Contains: Sencha Green Tea, Flavored Green Tea, China Green Tea, Oolong Tea, Black Tea, Flavored Black Tea, White Tea, Peppermint, Rooibos, Chamomile, Berry Herbal Tisane, Flavored Rooibos Tisane. All tea comes from the same plant - Camelia Sinensis. After harvesting, the way the tea plant is processed determines whether the tea will become a Black Tea, Oolong Tea, Green Tea, or White Tea. All other tea-like beverages that don't come from the Camelia Sinensis plant, such as chamomile, peppermint, rooibos, are tisanes. All tisanes are caffeine free.