Konjac (Amorphophallus konjac)

*Amorphophallus konjac*, also known simply as konjac or elephant yam, is extensively grown in Asia for its edible corm. The corm is particularly valued for its high glucomannan content, a type of dietary fiber. While the corm is edible, it typically requires thorough cooking to be safe for consumption. After reaching maturity over several years, the plant produces a striking purple flower that can grow up to 1.5 meters tall.