Cornflowers are often used as an ingredient in some tea blends and herbal teas. Black tea is generally stronger in flavor than other teas. Common varieties of black tea include Assam, Nepal, Darjeeling, Nilgiri, Rize, Keemun, and Ceylon teas. Tinctures are alcoholic extracts of herbs, which are generally stronger than herbal teas. Plants are used as herbs and in herbal teas and other beverages. Green tea is one of the main teas originating in China. It is one of the most popular blended teas, common in Tea culture in Ireland. Mulberries are used in pies, tarts, wines, cordials, and herbal teas. Marjoram is used for seasoning soups, stews, dressings, sauces, and for herbal teas. Pennyroyal has historically also been used as a mint flavoring in herbal teas and foods. It is also included in aromatic bitters, gin, and herbal teas. It is used as a flavouring in food and herbal teas. Vitasoy also offers juices, coffee, teas, and water. French presses are commonly used to infuse water with various teas and coffee. The company also sells a variety of pomegranate flavored teas.