noun (common) (futsuumeishi)
  1. swamp morning glory (Ipomoea aquatica); water spinach; river spinach; kangkong; Chinese spinach; Chinese Watercress; Chinese convolvulus; swamp cabbageword usually written using kana alone
Forms
  • ようさいヨウサイ
  • ようさいヨウサイ
  • ヨウサイ