Herbal tea of beautiful blue color. When you add a few drops of lemon to this herbal tea, the blue color turns pink, and the appearance is romantic and perfect for hospitality. It is a herbal tea that is slightly thick and gentle on the throat. Malva Flower Blue, Whole Scientific name: Malva sylvestris Family: Mallow Part of the Flower Also known as: Common Mallow/Mallow Country of origin: Poland *The country of origin is subject to change without notice, depending on climate and other factors.