RECORD: Darwin, C. R. 1877.08.13. Erytherina caffra. CUL-DAR209.2.25. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 5.2023. 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-DAR209.2 contains materials on circumnutation of leaves and stems for Darwin's book Movement in plants (1880).
[25]
Aug. 13/ 1877 Sleep
Erytherina [Erythrina] caffra & 2d species — 3 leaflets horizontal; at night all 3 sink down vertically or almost vertically — The petiole rises a trifle.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 24 July, 2023