KonjacFrom Wikipedia, the free encyclopedia Jump to: navigation, search "Devil's tongue" redirects here. For the hot pepper, see Dominican Devil's Tongue. For the cactus, see Opuntia humifusa.Not to be confused with cognac or Konyak.Konjac Amorphophallus konjacScientific classificationKingdom:Plantae(unranked):Angiosperms(unranked):MonocotsOrder:AlismatalesFamily:AraceaeSubfami..