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Darwin Correspondence Project

To George Francis   22 February 1878

Down, | Beckenham, Kent. | Railway Station | Orpington. S.E.R.

Feb 22—1878

Dear Sir,

I am very much obliged for the series of specimens which you have been so kind as to send me. The bulbs are planted & I hope will grow, if they fail I will sow seed.1 Unfortunately I have never attended to the colouring matter of plants; but I will write by this post to the best authority in Europe, Mr Sorby forwarding your note & offering to send him the specimens if he should like to investigate them.2 Should he publish on the subject I will ask him to acknowledge your assistance

Dear Sir | Yours faithfully | Ch. Darwin

Footnotes

The letter from Francis has not been found. The bulbs and seeds have not been identified.
Henry Clifton Sorby had devised a method for the analysis of animal and vegetable colouring matter using a spectrum microscope (see Sorby 1867 and 1875). Sorby had examined the colouring of the hairs of Drosera for CD’s work on Insectivorous plants (see Correspondence vol. 22, enclosure to letter from J. D. Hooker, 15 September 1874, and Insectivorous plants, p. 5 n.).

Bibliography

Correspondence: The correspondence of Charles Darwin. Edited by Frederick Burkhardt et al. 29 vols to date. Cambridge: Cambridge University Press. 1985–.

Insectivorous plants. By Charles Darwin. London: John Murray. 1875.

Sorby, Henry Clifton. 1867. On a definite method of qualitative analysis of animal and vegetable colouring-matters by means of the spectrum microscope. [Read 11 April 1867.] Proceedings of the Royal Society of London 15: 433–55.

Summary

Thanks for the specimens: the bulbs have been planted.

He has not attended to the colouring matter of plants, but he will ask H. C. Sorby if he would like the specimens.

Letter details

Letter no.
DCP-LETT-11371F
From
Charles Robert Darwin
To
George Francis
Sent from
Down
Source of text
State Library of South Australia (inserted in Insectivorous plants 583.121 D228)
Physical description
LS 2pp

Please cite as

Darwin Correspondence Project, “Letter no. 11371F,” accessed on 16 April 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-11371F.xml

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