Referee's report by Sydney Howard Vines, on a paper 'Experimental researches in vegetable assimilation & respiration. IV A quantitative study of carbon dioxide assimilation and leaf-temperature in natural illumination' by Dr Frederick Frost Blackman and Miss Gabrielle Louise Caroline Matthaei Assessment of a manuscript submitted for publication by the Royal Society, completed by the referee using a standard printed form. Sectional Committee: Botany Vines thinks the paper should be published in full and without modification in the 'Philosophical Transactions'. All the illustrations are necessary. No general remarks are given. Annotated by JL [Joseph Larmor] regarding publication in the 'Proceedings [of the Royal Society]'. Published: 'Experimental Researches in Vegetable Assimilation and Respiration. IV.--A Quantitative Study of Carbon-Dioxide Assimilation and Leaf-Temperature in Natural Illumination' by F F Blackman and L C Matthaei, Proc. R. Soc. Lond. B, 1905, 76, 402-460. Endorsed on verso as recevied 19 May 1905. 17 May 1905