Figure 3

Comparison of LM and SEM images of petals treated with ethanol (a–d) and chloroform (e–h). LM images (a,d,e,h) and SEM images (b,c,f,g). Comparison of LM images of the petals before (a,e) and after the SEM observations (d,h). The rectangles in (b,f) indicate the position of images magnified in (c,g). Scale bars, 2 mm (a,d,e,h), 10 μm (b,f), 5 μm (c,g).