Tip - What Is Amorphophallus Konjac? | eHow

Amorphophallus konjac is a large, perennial exotic Asian plant. It grows a single, elongated center called a corm and a single large leaf that wraps around it. The corm is the part of the plant that is used, as well as its tuber, which is commonly called the konnyaku potato. Glucomannan is its scientific name, and its other common names include...