Summary

Invitation to Down for weekend with Huxley and W. B. Carpenter.

Summary

Requests roots of two species of Mirabilis for "a curious experiment in crossing".

Has subscribed £10 to Jamaica committee to prosecute Governor Eyre.

Summary

Pleased at success of JDH’s address. Has read several press reports.

Spectator pitches into JDH about theology ["Dr Hooker on the evidences", 22 Aug 1868, pp. 986–7].

Feels JDH has "immensely advanced the belief in evolution of species".

Summary

Is sorry JDH cannot come to Down.

Hopes the House of Lords "pitch into the accursed fellow" [Ayrton].

Summary

Has written to A. J. Gower.

Sends more copies of Queries about expression.

Pall Mall Gazette article [see 6342] is monstrous to say religion did not attack science. Should scientific men ignore whole subject of religion?

Sends French journal with article on JDH and one (weak) by Agassiz on geographical distribution.

M. J. Berkeley has sent his address [Rep. BAAS 38 (1868): 83–7].

CD differs with JDH on Owen; could hardly bear to shake hands with him.

Wallaces, Blyth, Jenner Weirs are coming to stay on Sunday.

Summary

Naudin has not answered CD’s letter.

Reactions of Candolle, Naudin, Decaisne, and Gaston de Saporta to Origin.

CD’s new hothouse.

CD’s Linum paper.

JDH’s work on Welwitschia.

Summary

Does not know Scott’s qualifications to be curator at Kew.

Frankland’s theory of glaciers is absurd.

Has JDH heard claim that plants in Northern and Southern Hemispheres turn in opposite directions?

Are there plant families with no twining and climbing plants?

Summary

Asks JDH to inquire of gardeners at Kew what they think about injury to plants from watering during sunshine. Wishes to experiment. He is already convinced that drops of water do not act as burning lenses.

Summary

Drosophyllum arrived; none of his observations turned out as he expected, but nevertheless he understands its habits better than he did. The secreting hairs that he observed may be explained as a mere chemical reaction.

Comments on various articles he has read.

Asks for Thiselton-Dyer’s notes.

Summary

Comments on JDH’s list – very good, but Orchids and Primula paper have too indirect a bearing to be worth mentioning. The Eozoon is a very important fact and to a much lesser degree the Archaeopteryx. Müller’s Für Darwin [1864] perhaps the most important contribution.

CD has forgotten to mention Bates on variation and JDH’s Arctic paper ["Distribution of Arctic plants", Trans. Linn. Soc. Lond. 23 (1862): 251–348] in new edition of Origin.

Now finds that Owen claims to be originator of natural selection.

Summary

Both JDH’s and Bates’s letters are excellent. JDH has said all that can be said against direct effect of conditions, but CD still sticks to his own and Bates’s side. CD should have done what JDH suggests (since naturally he is pleased to attribute little to conditions) – viz., started on the fundamental principle that variation is innate and stated that afterwards, perhaps, this principle would be made explicable. Variation will show that "use and disuse" have some effect. Does not believe in perfect reversion. Demurs at JDH’s "centrifugal variation"; the doctrine of the good of diversification amply accounts for variation being centrifugal.

The wonderful mechanism of Mormodes ignea.

Summary

Daughter Henrietta’s illness prevents a trip to London.

Summary

On Lubbock’s plans.

Visited by Antoine Auguste Laugel.

Guessed right on Bentham’s "Planchon".

Much struck by Thomson’s article on nomenclature [see 4812]; importance of this subject.

Sorry best scientists read so little; few read any long papers.

Summary

JDH’s letter to Wallace perfect. CD’s feelings about priority. Without Lyell’s and JDH’s intervention CD would have given up all claims to Wallace. Now planning 30-page abstract for a journal.

Observations on floral structure

and slave-making ants.

Summary

C. V. Riley’s case of Pronuba moth and the fertilisation of Yucca, is the most wonderful case of fertilisation ever published [Am. Nat. 7 (1873): 619–23].

Summary

Entire family down with influenza. Has done nothing for three weeks.

Asks for Haast reference on New Zealand glacial deposits.

CD’s view of the North since Trent case. Can no longer write with sympathy to Asa Gray.

Encourages JDH about his son, Willy.

Problem of relation of colour to external conditions. Hopes JDH will undertake the investigation.

Summary

In London and wishes to meet JDH.

Summary

Has a letter from Haast on the spreading of European plants.

Summary

Sends proofs of Huxley’s article on Mivart, to be published in Contemporary Review ["Mr Darwin’s critics", 18 (1871): 443–76].

Summary

Grieved by Falconer’s and Prestwich’s treatment of Lyell.

Reproductive anatomy of the common ash reminds CD of JDH’s Welwitschia because of its transitional forms.

Pleased JDH encourages Oliver to do orchids.