Portulaca oleracea [m ǐ ch xià n] longevity vegetable, Ma Ling vegetable, Maqu vegetable, (commonly known as Sargassum in northern Jiangsu), five elements, Anle vegetable, Portulaca oleracea, Sargassum, sour rice vegetable, longevity vegetable, pockmarked vegetable, Ma Sihan, Mashan and Ma Lettuce.