Table 2.

Heavy metal analysis of Tragia involucrata L. leaves.

Name of Heavy Metal	Amount (ppm)
Cu	0.33 ± 0.003
As	5.16 ± 0.012
Pb	0.19 ± 0.001
Zn	0.59 ± 0.001
Fe	2.76 ± 0.015

Data are presented as Mean ± SEM.