Referee's report by Edwin John Butler, on a paper 'Experiments on the physiology and genetics of the smut fungi. Cultural characters. Part I.—Their permanence and segregation' by Sydney Dickinson Sectional committee: Botany Recommended for publication in Proceedings, in full. The second part should be completed before publication. The facts established in the paper are new and of considerable interest. [Published in Proceedings of the Royal Society B, 1928]. Endorsed on verso as received 22 July 1928. July 1928