Yoosai Ipomoea aquatica Forssk.

This plant propagates on moist soil and is cultivated at Kagoshima prefecture and elsewhere. It is called Wengcai as a Chinese vegetable.

Flowers white. Photo of greenhouse-cultivated plant taken 1975.10.15.

Slide No. 040

1 x 1	4 x 4
2 x 2
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