Figure 3

The bioaccumulation factor (BCF) value in different tissues of Houttuynia cordata Thunb. (HCT) in Danzhai (DZ) and Zhijin (ZJ). The error bar indicates one standard deviation.

The bioaccumulation factor (BCF) value in different tissues of Houttuynia cordata Thunb. (HCT) in Danzhai (DZ) and Zhijin (ZJ). The error bar indicates one standard deviation.