521703.fig.004a
(a)
521703.fig.004b
(b)
521703.fig.004c
(c)
521703.fig.004d
(d)
521703.fig.004e
(e)
521703.fig.004f
(f)
521703.fig.004g
(g)
521703.fig.004h
(h)
Figure 4: Scanning electron microscopic analysis of A. multiflora leaves treated with silicon and NaCl. (a) MS medium, (b) MS + 1.8 mM Si, (c) MS + 3.6 mM Si, (d) MS + 7.2 mM Si, (e) MS + 50 mM NaCl, (f) MS + 50 mM NaCl + 1.8 mM Si, (g) MS + 50 mM NaCl + 3.6 mM Si, and (h) MS + 50 mM NaCl + 7.2 mM Si.