Table 4.

Elemental analysis of Z. armatum leaves using AAS.

Elements	Mg	V	Fe	Cr	Pb	Zn	Cu	Mo	Mn
Values ppm	0.41 ± 0.003	0.39 ± 0.001	0.30 ± 0.001	0.13 ± 0.003	0.13 ± 0.001	0.13 ± 0.002	0.11 ± 0.003	0.06 ± 0.003	0.053 ± 0.002

Result are expressed in parts per million (ppm).