[蕹菜, wèng càiㄨㄥˋ ㄘㄞˋ] water spinach or ong choy (Ipomoea aquatica), used as a vegetable in south China and southeast Asia; water convolvulus; water morning glory#163622
[くうしんさい, kuushinsai] (n) (See 甕菜) ipomoea aquatica; kang kong; water morning glory; (Chinese) water spinach; water convolvulus; swamp cabbage; ong choy; hung tsai; rau muong; pak boong