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Morning glory Ipomoea nil (= Pharbitis nil)

Mexico Y031-19, Comparison of flower-opening time of Mexico Y031 with that of African strain

Copyright 1998-2017 Yoshiaki Yoneda

Photographed at 9:50 a.m. on September 30, 2001. Flower of the African strain at right side does not open under continuous light. On the left is Y031, the same as above. (588-32 2001.10.4, 9:50 photo by YY)

Slide No. 445


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)