Chinese Lettuce (Lactuca sativa)
 
Also known as:
Chinese lettuce

Taiwan Sword Leaf #256		Taiwan White Leaf #258

Asian vegetable names...

China:  gie chia wo tsai, wo tsai, a choy, a tsai, youmaicai, yu mai tsai

India:  salad

Indonesia:  selada

Japan:  chisa, retasu

Malaysia:  daun selada

Philippines:  letsugas

Sri Lanka:  salada

Thailand:  phak gadhom, phak salat