Image Archives

Interspecific hybrid plant F1 of Kohirugao x Hamahirugao, F1 of Calystegia hederacea x Calystegia soldanella

Copyright 1998-2017 Yoshiaki Yoneda

The writer did not do expect to be able to cross Calystegia hederacea with C. soldanella, but its interspecific hybrid was indeed successfully bred for the first time. The leaves are in an intermediate form between the parents: not so long, not so kidney-shaped, and not so triangular. The leaves are not so thick as those of Calystegia soldanella. Photo taken 1988.5.24.

Slide No. 245

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)