S

Solanum nigrum L.

black nightshade

Solanaceae Herb

Accumulation profile

Cd Cadmium Facultative
160 µg g⁻¹ DW
1.6× the cadmium threshold
Other cadmium accumulators →
Substrate
Contaminated agricultural soil
Habitat
Disturbed and cultivated ground
Distribution
Cosmopolitan (temperate & tropical)
First reported
2005 · Wei et al.
Verification
review-cited

Description & ecology

A common weed reported to hyperaccumulate cadmium on contaminated soil — attractive for remediation because it is fast-growing and easily cultivated, though the trait is population-dependent.

References

  1. Reeves, R. D., Baker, A. J. M., Jaffré, T., Erskine, P. D., Echevarria, G., & van der Ent, A. (2018). A global database for plants that hyperaccumulate metal and metalloid trace elements. New Phytologist, 218, 407–411. doi:10.1111/nph.14907
  2. Pollard, A. J., Reeves, R. D., & Baker, A. J. M. (2014). Facultative hyperaccumulation of heavy metals and metalloids. Plant Science, 217–218, 8–17. doi:10.1016/j.plantsci.2013.11.011

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