Image Archives

Morning glory Ipomoea nil (= Pharbitis nil)

Colombia Y026-5, Cotyledonary petiole and hypocotyl

Copyright 1998-2022 Yoshiaki Yoneda

Seedling 11 days after sowing. Hypocotyl in this photograph with epidermal hairs, but invisible to cotyledonary petiole. In some individuals, only a few hairs are found on the cotyledonary petiole. (595-27 2001.10.29 photo by YY)

Slide No. 398


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)