August 20. (_a_) Twelve stigmas pollinated with pollen from large
stamen of the same flower.(_b_) Cross-pollination effected between two
flowers which had opened on a raceme at the same time.
August 22. (_a_) Five of the twelve flowers had fallen off. (_b_) One
flower had fallen off. The other seemed to be developing.
August 24. (_a_) Five ovaries with their corollas fallen off appeared
fresh and healthy and seemed to be developing. Two more of the twelve
had dropped off. (_b_) Remaining pod seemed to be thriving.
August 26. (_a_) Four of the five ovaries were clearly developing. The
fifth appeared doubtful.
September 13. (_a_) Three fully developed pods remained. (_b_)
Development of pod arrested when about half grown.