Taraxacum officinale Pissenlit (the French word for dandelion, literally meaning "wet the bed") made by Brasserie Fantôme in Belgium. Dandelion and burdock is a soft drink that has long been popular in the United Kingdom. Another recipe using the plant is dandelion flower jam. In Silesia and other parts of Poland and the world, dandelion flowers are used to make a honey substitute syrup with added lemon (so-called "May-honey"). Ground roasted dandelion root can be used as a non-caffeinated coffee substitute. Historically dandelion was prized for a variety of medicinal properties. It contains a wide number of pharmacologically active compounds. Dandelion contains
Iris setosa "Iris setosa" are poisonous. The rhizome contains iridin which is an oleoresin. This substance can affect the liver and digestive organs. It can cause allergic reactions such as severe rashes. It can also cause vomiting or diarrhea. It was used in an ingredient in a poison to put on arrowheads. Although the plant is poisonous, its starchy roots can be made safe for human consumption via cooking. It is cultivated in Japan for its edible root. The Aleut also made a drink from the roots, to be used as a laxative, but the Iñupiat considered the whole plant poisonous. It