RECORD: Darwin, C. R. 1878.10.08. [Cassia] Measure distance from glass & height of Plants. CUL-DAR209.7.24. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 8.2022. 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 volumes CUL-DAR209.7-8 contain notes on heliotropism (phototropism) for Darwin's book Movement in plants (1880).
[24]
Oct 8th Continued
Left Hand
3. 5 Cots have been asleep some
4. 30.
6°
7° 25
9°
10. 15
9th 7° a.m ⨀
7. 45
Right Hand
3'. 5 sometime
4. 30
6' same spot
7. 25
9°
10. 15 same spot
9th 7° a.m ⨀
7° 45
Distance from glass to soil 10 inches
Height of seedling to top of Hypocoty 1.25 inch
Height of seedling to top of Hypocoty 1 1/2 inch
Measure distance from glass & Height of Plants
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022