Vetiver (Chrysopogon zizanioides), a non-invasive, fast-growing grass with high biomass, can tolerate and accumulate large quantities of Pb in their tissues.

Pubulications:

Pidatala V R, Li K, Sarkar D, et al. Identification of biochemical pathways associated with lead tolerance and detoxification in Chrysopogon zizanioides L. Nash (Vetiver) by metabolic profiling[J]. Environmental science & technology, 2016, 50(5): 2530-2537.

Details:

http://herbalplant.ynau.edu.cn/index.php?m=content&c=index&a=show&catid=100&id=190