Summary

Doubts Decaisne’s report of larkspur self-fertilisation.

Enthusiastically observes climbing plants. Needs to know how novel his observations are. Finds R. J. H. Dutrochet has made similar observations, so he has wasted some time. [See Climbing plants, p. 1 n.]

Summary

JL’s review of Lyell’s Antiquity of man (1863) [Nat. Hist. Rev. n.s. 3 (1863): 211–19].

Owen’s review of W. B. Carpenter in Athenæum [28 Mar 1863, pp. 417–19].

Summary

Falconer’s letter [attacking CL, Athenæum 4 Apr 1863, pp. 459–60] is most unjust.

Regrets his letter [to Athenæum, on heterogeny] now criticised by Owen.

Comments on article by Samuel Haughton [On the form of cells made by wasps – with an appendix on the origin of species (1863)].

Mentions forthcoming reviews by Asa Gray [in Am. J. Sci.].

Summary

CD despairs when men like AG and Lyell consider themselves incapable of judging on change of species by descent.

Is confused over phyllotaxy.

Has been looking at Plantago lanceolata.

Summary

Relates events at Down;

asks WED to make some observations on Lythrum.

His present hobby-horse is tendrils.

Summary

Thanks WHF for photographs [of niata ox skull]. Will tell Quatrefages de Bréau about the cast. May have the photographs copied for woodcuts to illustrate his book on variation under domestication.

Summary

At the suggestion of J. D. Hooker CD offers his opinion on the value of a proposed collection to be made at the Galápagos. The display would not be attractive or appealing to amateurs in natural history, but the scientific value of good collections of every species would be very great if those of each island are rigorously kept separate.

Summary

Believes GM’s human bones from Gibraltar must be of very doubtful age. Lyell agrees, but feels any skull found should be forwarded to George Busk or Hugh Falconer.

Suggests GM look carefully for shells in the drift.

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.

Summary

Thanks WED for his botanical specimens and observations.

Discusses Corydalis and the fertilisation of Fumariaceae.

Summary

Discusses dimorphic plants.

Summary

Doubts the fruit will stick on his Chinese double peach and asks TR to send him a couple when ripe.

Would like to grow seeds of the "curious monstrosity" of a wall-flower, to see whether the monstrosity is hereditary.

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

Health has been poor but eczema is improved.

A "squib" about Owen and Huxley on the brain has appeared in Public Opinion [3 (1863): 497–8].

Summary

Lists the six honest believers in his species theory in England.

Asa Gray complains that Lyell acts like a judge on species, whereas CD complains of Lyell’s indecision.

CD working on divergence of leaves.

Distribution of Cameroon plants and the glacial theory.

Survival of island relics.

Summary

After finishing vol. 2 [of Naturalist on the river Amazons], CD still has only praise. Remarks that his family is also enjoying the book. He regrets having finished, since he so enjoyed the descriptions.

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.