Summary

CD is unsure about JDH’s recommendation that he publish a separate "Preliminary Essay". It is unphilosophical to publish without full details.

CD will work for Huxley’s admission to Athenaeum.

Summary

Thanks for information about Hedychium. Hopes wings of Sphinx will be found covered with pollen for that will be a fine bit of prophecy from the structure of a flower to special and new means of fertilisation.

Has been at Descent so hard he has done nothing, not even H. Spencer’s answer.

Has not yet read Croll ["Ocean currents", London Edinburgh & Dublin Philos. Mag. 47 (1874): 94–122, 168–90].

Has heard nothing about Carter and Eozoon. Eozoon, he infers, is done for.

Has read Belt [The naturalist in Nicaragua (1874)]: best of all natural history travel books.

Has written to Fritz Müller about leaf-carrying ants.

Hopes to resume work on Drosera.

Summary

Thinks Frank and he have worked out Pinguicula well and they long to attack Utricularia. Tried several plants with sticky glandular hairs; some few absorb ammonia, but the greater number do not. If JDH sends plant or seed of Lychnis CD will examine it to see whether it catches many flies. Asa Gray has written him much about Sarracenia, with a specimen showing the splendid dodge by which ground insects are enticed up and then drowned. Describes how it may be investigated, to see whether it absorbs decayed matter from flies, or ammonia thus generated.

Summary

Thanks JDH for extract on Hedychium pollination; it shows CD’s prior interpretation was incorrect.

Summary

JDH should do as he likes with insectivorous plant materials.

He has always thought telling JDH what he has been doing was as good as publishing.

Cephalotus seems as horrid a puzzle as Utricularia.

Nepenthes will turn out a great job if the pitchers of different species act differently. JDH’s paper on Nepenthes [Rep. BAAS 44 (1874): 102–16] is too long for CD’s book. Well deserves a place in Philosophical Transactions.

Summary

Has not heard from Mivart. He is not so good a Christian as JDH and cannot forgive a man for malicious lying merely because he says he is sorry. Does not think Mivart will apologise. Still thinks the simple, most manly thing, is to write to Mivart directly and tell him what he thinks of him.

Summary

An awful row at the Linnean Society. William Carruthers and Co. packed a meeting to throw out a decision of the Council. He was beaten by one vote (more than two-thirds majority needed).

Spent two hours with Lyell talking about Thomas Belt’s book [The naturalist in Nicaragua (1874)]: "the tropical old Glaciers beat the seance I do think".

Lyell agrees that the glacial epoch is the great geological crux of the day. Lowering of the ocean level must also be investigated.

Curious about A. C. Ramsay’s paper coming at Royal Society on 29th ["On the comparative value of certain geological ages", Proc. R. Soc. Lond. 22 (1874): 145–8].

Huxley’s new book [? Critiques and addresses (1873)].

Summary

It would be interesting to prove that some plants feed on decayed animal matter whilst others like Drosera can digest fresh animal matter. Suggests the method for observing this.

Summary

"Half an answer" to CD’s query on visit of Sphinx to Hedychium gardnerianum.

Business affairs and family ill health keep him busy.

G. J. Allman will succeed Bentham as President of Linnean Society. Busk has refused.

Huxley is well.

JDH has indoctrinated Sir Stafford Northcote with his merits.

Lyell frail.

Old J. E. Gray goes on publishing.

"Is not [Thomas] Belt splendid!"

Summary

It is splendid how Nepenthes is behaving. Drosera and Dionaea are insignificant by comparison.

Takes rather a malicious pleasure in JDH’s failure with Cephalotus as a match to his with Utricularia.

Summary

Lady Dorothy Nevill is CD’s best chance for Dionaea.

Reports on Belfast meeting of BAAS. Lubbock’s lecture went off admirably. Huxley’s was the magnum opus.

Encloses letter from Mrs Barber on protective coloration of animals.

Summary

Expresses his gratitude to JDH and Huxley in the Mivart affair. Thinks he should write directly to Mivart, if Mivart does not retract.

Would be glad to have another Drosophyllum.

Summary

Thanks JDH for his "quite admirable" address [Rep. BAAS 44 (1874) pt 2: 102–16]. Suggests revisions.

CD thinks he is "now on right track about Utricularia" after wasting several weeks "in fruitless trials and observations".

Mrs Barber’s paper is very curious and ought to be published.

Summary

Etty [Henrietta Litchfield] is helping with Coral reefs [2d ed.]; will JDH lend her his copy?

Summary

Lady Dorothy Nevill has no Dionaea.

CD anxious to talk with JDH about Utricularia.

Summary

Has gone over Huxley’s letter, thinks it a model. All must now await developments. If Mivart does not apologise, JDH will write to him.

Summary

The Acacia must be Belt’s "Bulls’ horns".

The complexity of Utricularia has driven Frank and CD almost mad. Suspects it is necrophagous, i.e., it cannot digest, but absorbs decaying animal matter.

Foster is certainly in error. Every insect that Drosera catches causes aggregation.

Summary

His view of Huxley’s cutting Mivart without explanation. States his own intentions. Mivart’s apology in October Quarterly Review is abominable.

Has heard of a Drosophyllum in Edinburgh. Is it too late?

Summary

Oliver will attend to his letter.

Tells of discovery and rediscovery of Aldrovanda.

Asks what CD thinks of "old Pritchard’s discourse" [C. Pritchard, Natural science and natural religion (1874)]. Does not affect evolution at all. It does affect the rather unprofitable doctrine of materialism.

His plans for the Royal Society Presidential Address.

Summary

Has forwarded JDH’s memorial to T. H. Farrer to take up with Sir Stafford Northcote and to ask him to consider the case of Kew personally. Has told Farrer that JDH was thinking of resigning if Government would not give him an assistant secretary.