Sends MS of 13 pages in answer to Nägeli, for new edition of Origin [5th ed., p. 151].

Finds JDH’s comments of utmost value. Answers some questions, and asks new ones. Transmission of variations. Relation of uniformity of structure to natural selection.

No paradox that unimportant characters are important systematically. This view removes heavy burden from CD’s shoulders. Relief that JDH does not object.

Transmits letter [from Fritz Müller].

Has been asked to permit a French translation of Orchids and Journal of researches.

At work on sexual selection.

Envies JDH’s Russian trip.

Thanks for information on Aucuba. Urges him to experiment – case "has highest physiological importance, not to mention Pangenesis".

Has heard that Huxley has been attacking views of Sir W. Thomson.

Has received 12 plants of Drosophyllum lusitanicum from Oporto.

Interested in Barkly’s letter about Mauritius. Doubts non-volcanic origin. Urges collection of all forms of terrestrial life to determine whether they are of a former continent or "waifs and strays". He leans to latter view, as snakes and reptiles are different.

Huxley’s address wonderfully "brilliant", but it is a mistake to separate evolutionists from uniformitarians.

Bentham has come out "splendidly" on descent of species.

Asks whether in Slavonic races the hair of the beard and head are different colours.

The house at Barmouth.

His poor health.

Bentham’s interesting Linnean Society Address ["On geographical biology", Proc. Linn. Soc. Lond. (1869): lxv–c].

CD particularly wishes to know how botanists agreed with zoologists on distribution.

Still thinks isolation more important in preserving old forms than Bentham is inclined to believe.

Simeon Habel of New York has returned from Galapagos. CD has asked him to send any plants to JDH.

Reading Nägeli convinces him that it is all-important to learn all about polymorphic or protean genera for the "Laws of Variability".

New Zealand genera are interesting and have perplexed him for years.

Has read paper on snakes. Thinks it is not fascination but fear that makes the victim fall into snake’s power.

An article in North British Review by mathematician against Hooker and Huxley and for William Thomson [P. G. Tait, "Geological time", North Br. Rev. 50 (1869): 406–39]. Feels a conviction that world will be found older than reviewer makes it.

Article on "Design" [by J. B. Mozley] in Quarterly Review [127 (1869): 134–76].

Has JDH studied Drosophyllum?

Replies to JDH on Hallett; doubts that already improved varieties do not vary in other respects.

The North British Review article [see 6841] is worth reading "scientifically"; it made CD feel small.

Awaits JDH’s decision on affinities of Drosophyllum and Drosera.

Is curious to see proportion of males to females in recent census in India.

Faraday memorial is an exception.

George [Darwin] has convinced CD that North British Review article is by P. G. Tait [see 6841].

Surprised that leaves of Drosophyllum are always rolled backwards at their tips, but did not know it was unique character.

F. C. Donders has been to lunch – a good "Darwinian"!

JDH’s speech of resignation [as BAAS President] at Exeter was charming [Rep. BAAS (1869)]. JDH should have been an ambassador.

Has received Indian census.

Is unusually well.

Asks JDH to consult colleagues learned in physiology for answer to query: when a large piece of bark is removed from a tree, does the bark ever regrow in isolated points [separate] from the growing margin of the surrounding bark? Query bears on Pangenesis and on power of repair in plants.

Sends letter from Candolle [6915] proposing an experiment with seeds that seems excellent. CD has little time and strength but will do his best. If the staff at Kew could do it, it would be wisest to hand the whole lot over to JDH.

Is glad that JDH is willing to try Candolle’s experiment [see 6915]. Encloses all the seeds except a few taken from the Moscow and Palermo packets.

Congratulates JDH on his becoming a C.B.

Hard at work on sexual selection – weary of everlasting males and females, cocks and hens.

Has read J. H. Stirling vs Huxley on protoplasm [As regards protoplasm (1869)]

and E. B. Tylor on survival of old thoughts in modern civilisation.

Bentham’s Linnean Society [Presidential] Address [see 6793] is worth its weight in gold in making converts. C. J. F. Bunbury is impressed by it.

Likes JDH’s review of K. F. Schimper’s work [Paléontologie végétale, in Nature 1 (1869): 48].

Glad to know about C.B.

Thinks better of Nature than JDH does.

Likes Academy.

Is reading Anton Kerner on Tubocytisus [in Die Abhängigkeit der Pflanzen von Klima und Boden (1869)].

The genealogical tree reveals the very steps of the formation of the species.

Mlle Royer has brought out a third edition of her translation of the Origin without informing CD, so corrections to fourth and fifth English editions are lost. Has arranged for a new translator of the fifth English edition.

Sends title of Kerner’s book [see 6997] and comments that AK does not give the one parent form of the genus.