The vegetable breeds which average contents of heavy metal are high have three-colouredamaranth, asparagus lettuce , raw vegetable, onion;
重金属平均含量明显较高的蔬菜品种有苋菜、莴笋、生菜、葱子；
2
Tricolour amaranth seedling very resemble three-colored amaranth, but arrived deep autumn, its Jibuxie turns for modena, and top leaf becomes if blood-red is caught, bright-coloured and unusual.