Yang and her group reported that Sedum alfredii Hance was a Zn/Cd hyperaccumulator, the concentrations of Zn in shoots and Cd in leaves reached 19.67 and 9.00 g kg−1, respectively, when the plants were exposed to 80 mg Zn l−1 and 600mol Cd l−1 [24,25].
Yang and her group reported that Sedumalfredii Hance was a Zn/Cd hyperaccumulator, the concentrationsof Zn in shoots and Cd in leaves reached 19.67 and 9.00 g kg−1,respectively, when the plants were exposed to 80 mg Zn l−1 and600mol Cd l−1 [24,25].