Image Archives

Morning glory Ipomoea nil (= Pharbitis nil)

Tonboba, Dragonfly leaf, dragonfly (dg)

Copyright 1998-2022 Yoshiaki Yoneda

In dragonfly leaves, the side lobes are smaller than the main lobe, so that a dragonfly seems to have widened its wings in panoramic view. This gene is a basic gene of a large flower, too.

Slide No. 143


1 x 1

4 x 4

2 x 2

lens 8 x 8


16 x 16

1 x 1 (thumbnail images) : For indexing
2 x 2, 4 x 4, 8 x 8 : For viewing on monitor
8 x 8, 16 x 16 : For printing

Edited by Yuuji Tsukii (Lab. Biology, Science Research Center, Hosei University)