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

Indignant over Owen’s conduct as described in Hugh Falconer’s article on elephants ["On the American fossil elephant of the regions bordering the Gulf of Mexico", Nat. Hist. Rev. (1863): 43–114].

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

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

His bad health continues.

Thirty-two plants have come up from the earth attached to partridge’s foot.

Origin to be published in Italian.

Owen was wrong: Origin will not be forgotten in ten years.

Summary

CD’s opinion of Lyell’s Antiquity of man and of Owen’s comment on it.

Disappointed Lyell has not spoken out on species and on man.

Pleasure of new hothouse and the plants JDH supplied for it.

Summary

Admits, at last, that New Zealand must have been connected to some continent, but not Australia.

Climbing plants: asks for more plants.

Summary

Tendril-bearing plants seem to CD "higher" organised with respect to adaptive sensibility than lower animals.

Wishes to encourage John Scott.

Death of JDH’s daughter makes CD cry over his own dead daughter Annie.

Sedgwick’s scientific merit.

Summary

JDH on Asa Gray’s sanguine view of the Civil War and slavery.

Wishes to discuss variation with CD, a subject that Huxley does not understand.

Summary

Falconer’s elephant paper.

Owen’s conduct.

Falconer’s view of CD’s theory: independence of natural selection and variation.

JDH on Tocqueville,

the principles of the Origin,

and the evils of American democracy.

Summary

Pleased CD accepts continental extension for New Zealand, whose flora has many genera like Rubus with great diversity and connecting intermediates. Suggests geological uplifting creates more space, hence opportunities for preservation of intermediates. Sees clash with CD on causes of extreme diversity of form in a group.

JDH’s attitude toward democratisation of science.