Summary

His bad health has caused him to return to Malvern.

Emma cannot find the gravestone of their child, Anne. Asks WDF whether he can remember its location.

Summary

Thanks AdeC for his memoir ["Étude sur l’espèce", Ann. Sci. Nat. (Bot.) 4th ser. 18 (1862): 59–110].

CD astonished at the amount of variability in the oaks.

CD differs from most contemporaries in thinking that the vast continental extensions of Forbes, Heer, and others are not only advanced without sufficient evidence but are opposed to much weighty evidence.

AdeC’s comment on CD’s work [Origin] is generous.

CD is satisfied at the length AdeC goes with him and is not surprised at his prudent reservations. He remembers how many years it took him to change his old beliefs. The great point is to give up immutability. So long as species are thought immutable there can be no progress in "epiontology" [see ML 1: 234 n.]. CD is sure to be proved wrong in many points but the subject will have "a grand future".

Summary

Thanks to WDF’s directions, Anne’s tombstone has been found.

CD improved, but recovery is slow. She describes treatment.

Encloses paper she and CD have written [see 4294, which was wrongly addressed by ED and had not reached WDF].

Summary

Flora of Cameroons shakes JDH’s faith in ability to explain past or present migrations. Sees need for a major novel explanation such as natural selection, glacial cold, or continental connections.

Lyell in a bad way about feud with Falconer.

JDH’s opinion of Wallace, Bates, J. E. Gray, Owen, Asa Gray, Lubbock, and Bentham.

Bentham’s Linnean Society address [see 4118].

Summary

Asks FB’s help in identifying an article in The Field about the fins of fishes growing again after being cut off, and inquiring whether he has heard of the re-growth of organs in the mammalia or birds.

Summary

Answers D. Beaton’s criticism of Gärtner’s work, defending his results in crossing experiments and vindicating the memory of "one of the most laborious lovers of truth who ever lived".

Summary

Has quoted WDF on crossing white and slate muscovy ducks [Variation 2: 40]. When not crossed, do these breed true?

Will also quote him on Mr Woodd’s white ewes that produced black lambs by a ram with only black spots [Variation 2: 30].

Summary

Ill health.

At work on Variation.

Reading JDH on Welwitschia.

Letter from Lyell defends his position on species.

Anger at Owen.

John Lubbock’s lectures.

Summary

Glad to hear of the plant; CD instructs WED to make further observations. If it is a good case he will insist on WED’s sending a communication to the Linnean Society.

Summary

CD would be pleased to sit for a bust by Thomas Woolner for JDH, but he is too ill now.

Emma’s views on slavery and the Civil War.

Summary

On CD’s application to pay up at once his shares in the Penarth Harbour Dock and Railway; directors’ policy is to receive payment on only 50% of shares allotted.

Summary

Hildebrand’s paper is unsuitable for the Natural History Review.

Summary

Defends position he takes on species [in Antiquity of man]. CD overestimates CL’s capacity to influence public. Will not dogmatise on descent of man; prepared to accept it, but it "takes away much of the charm from my speculations on the past". Cannot go to Huxley’s length with regard to natural selection. Responds to CD’s comments on Antiquity of man.

Summary

The niata is a very good case because the race is well established and must originate in South America. There is a description of the head by [Richard] Owen in the Descriptive catalogue of the osteological collection of the College of Surgeons.

Has observed modifications in the skeletons of rabbits, ducks, poultry, and pigeons. There is an extract about modifications in pigeons in the first chapter of Origin. Encloses a woodcut of crested or polish fowls; there is a change in the brain as well as in the exterior bones.

Summary

Suggests collecting seeds at different heights from British Columbia.

Describes experiment on seeds from short anthers.

C. V. Naudin writes he has discovered cause of hybrid sterility.

Summary

Thanks for informative letter of 2 February. CD is glad to have CVN’s opinion on the crossing of varieties of melons,

has made use of his memoir on the Cucurbitaceae ["Cucurbitacées cultivées au Muséum d’Histoire Naturelle en 1862", Ann. Sci. Nat. (Bot.) 18 (1863): 159–208]

and anticipates with great interest his work on hybridisation.