porang plant amorphophallus also known as konjac elephant yam konjak, konjaku, konnyaku potato, devil tongue, voodoo lily

agriculture amorphophallus asia botany bulbs carbohydrate cultivation diet elephant farm flora food forest garden green grow growth healthy ilesiles ingredient katak konjac konjaku konnyaku leaf lily natural organic paeoniifolius plant plantation porang potato suweg taro tree tropical vegetable voodoo walur wild yam