RECORD: Darwin, C. R. n.d. Trifolium pratense. CUL-DAR209.14.150. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 7.2023. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR209.14 contains material for Darwin's book Movement in plants (1880).
[150]
mentioned those causes, [text excised] points. Firstly stem 3 a leaflet of a leaf which had been pinned open & thus exposed for 10 (?) days of Trifolium pratense was freed, & on the following night the leaflets then assumed they normal nyctotropic position.) Secondly we observed record in our notes that in the early morning that [text excised] much more thickly coated with dew than
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 18 August, 2023