Species | Part | Cu (mg/kg) | Zn (mg/kg) | Pb (mg/kg) | Cd (mg/kg) |
C. benghalensis | Whole | 12.32 | 16.78 | 12.64 | 9.45 |
P. persicaria | Whole | 7.515 | 14.43 | 12.18 | 14.10 |
R. nasturtium-aquaticum | Whole | 12.54 | 17.88 | 11.25 | 16.94 |
V. spiralis | Whole | 9.265 | 18.1 | 11.90 | 10.8 |
A. barteri | Whole | 4.37 | 25.23 | 15.75 | 26.49 |
Shoot | 2.62 | 14.09 | 8.25 | 17.62 | |
Root | 1.75 | 11.14 | 7.5 | 8.87 | |
L. peruviana | Whole | 14 | 33.74 | 21.14 | 42.87 |
Shoot | 6.17 | 14.88 | 11.05 | 21.03 | |
Root | 7.83 | 18.86 | 10.09 | 21.83 |