RECORD: Darwin, C. R. [1874]. 8h 19 — Blue paper 1/20 of minim to 4 glands. CUL-DAR57.35. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)

REVISION HISTORY: Text prepared and edited by John van Wyhe. 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-DAR 54-61 contain material for Darwin's book Insectivorous plants (1875).


35

19th 8O 19'  18 — Blue paper 1/20' of minim to 4 glands of 1 gr. of Phosphate to 4 oz of water.
(9. no effect) (11O 15' O)

(4O 30' no effect) (May 20'. 7O 45' no effect)

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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 30 November, 2025