Table 2.

The galanthamine content (µg g⁻¹ DW) of the bulb, leaf, and root organs in the field grown species of Zephyranthes.

Parts Used	Z. candida	Z. grandiflora	Z. citrina
Bulb	2.41 ± 0.04a	2.13 ± 0.04a	2.02 ± 0.03a
Leaf	1.38 ± 0.02b	1.23 ± 0.03b	1.12 ± 0.01b
Root	0.61 ± 0.01c	0.50 ± 0.01c	0.42 ± 0.01c

Values are mean ± standard error of three experiments. Mean values are followed by different letters are significantly different at p ≤ 0.05 according to DMRT.