RECORD: Darwin, C. R. & Francis Darwin. 1878.06.22-24. Thalia dealbata. CUL-DAR209.14.149. 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).

[149]

[Figure]

A horizontal sheet of gauze was suspended over the Thalia in hot house & plumb line dropped through the gauze on to the tip of leaf & the place on the gauze marked

1 ─ 6.30 pm Sep 4

2 ─ 730 am 5th

3 ─ 930

4 ─ 1155

5 ─ 2335

6 ─ 420

7 ─ 525

8 ─ 10 5pm

Thalia

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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

File last updated 18 August, 2023