RECORD: Darwin, C. R. [ny].07.10-13. Smithia pfundii. CUL-DAR209.3.27. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 11.2022. RN1
NOTE: Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR209.3 contains materials for Darwin's book Movement in plants (1880).
[27]
Smithia Pfundii: hyponastic movement & circumnutation of the curved summit of stem, which straighten [itself] traced from 9 am July 10th to 3 P.m 13th, whilst straightening itself.
Apex 9 1/2 inches from the glass. Diagram reduce to 1/5 of origin [illeg] Plant illuminated feebly from above through a skylight. Temp. about 18° C. 17 1/2° to 19° C.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 6 December, 2022