Asks readers to examine the flowers of Oxalis bowei to observe where the summits of the branching stigmas stand with respect to the two sets of anthers. In CD’s plants the stigmas stand beneath the lower anthers, but he believes two other forms exist: long-styled and mid-styled. Would be grateful for flowers of these types so he can fertilise them and obtain seed.

Describes the difficulties of crossing papilionaceous flowers. Believes the lack of success is a consequence of the need for early castration and successive applications of pollen on the stigma. Gives details of a method he has used to cross such flowers successfully.