RECORD: Darwin, C. R. 1877.10.21-24. Lupinus luteus. CUL-DAR209.4.229-230. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and John van Wyhe, edited by John van Wyhe 9.2022. RN2
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-DAR209.4 contains materials for Darwin's book Movement in plants (1880).
[229]
Diagram L.
Lupinus luteus Oct 21' in light stem free [sketch]
Vertical glass
Oct. 21 8º. a.m
8. 45
9. 20'
10. 5
11. 5
12. 23'
1º
2º
3
4º
6º 5º
7º 30
9. 20' P.m
10. 30' Pm
Oct 22d 7º a.m.
[230]
Lupinus luteus N.E. light.
Traced on vertical glass, kept dark — stem secured
Diagram z.
[Figure] Diagram z.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 3 February, 2026