Researchers reach a conclusion that C. comosum is a superexcellent accumulator to Cadmium for its high tolerance to metal toxicity and strong accumulation of heavy metal which are crucial characteristics for hyperaccumulators. C. comosum had dual merits of beautification and phytoremediation. Therefore, C. comosum will provide an important material for exploring the tolerance strategies of Cadmium accumulation in plant cells and have high application value in repairing Cadmium-contaminated soils