Summary

Thanks for promise of photograph.

Has no melastomads in bloom.

Describes sensitive anthers of Cynorchis.

Thanks CD for "your little pamphlet".

Summary

Last issue of Nature has made him "awfully proud". [See R. S. Ball, "A glimpse through the corridors of time", Nature 25 (1881): 79–82.]

Summary

Forster cannot help at present. Is sending copies of an enclosure [missing] to Downing Street.

Summary

No book has made such a powerful impression on EH as the Origin. Most older German scholars opposed to it, but number of supporters growing among the young. Fortunately strength of religious dogmas now small among educated Germans. Situation in Jena especially favourable. Defended CD’s theory last year at Congress of German Scientists in Stettin.

Intends special study of jellyfish.

Plans general work on natural history.

Hard fate [death of Anna Sethe Haeckel] has made EH indifferent to criticism.

Colleagues August Schleicher and Carl Gegenbaur also convinced by CD’s theory.

Summary

JDH battling with Lyell over treatment of species question in Antiquity of man. Distressed by Lyell’s raising false priority issue between JDH and CD. Falconer involved in a priority squabble.

Summary

Encloses maize seeds.

Has heard of a butterfly with pollinia of Platanthera stuck to it.

Comments on AG’s notes ["Dimorphism in the genitalia of flowers", Am. J. Sci. 2d ser. 34 (1862): 149–50].

"Precocious fertilisation".

Summary

Thanks for maps.

George [Darwin] failed at St John’s [College, Cambridge] and will stay another year at school.

Summary

ED asks MCS (Lady Derby) if Lord Derby would consider signing petitions from Mr Olmsted.

Summary

Asks for names of plants mentioned in an article in Natural History Review ["South European Floras", n.s. 4 (1864): 369–84] so he can get seeds.

Also would like specimens of the two forms of Aegiphila.

Summary

Mentions Miss Buckley’s information on roosting in trees [see Variation 1: 181 n.].

Refers to Duke [of Argyll] and his Lamarckian view of change.

Roosting habits and behaviour of pigeons in Egypt.

Criticises Herbert Spencer’s works.

Has finished Elements; comments on Laurentian stages.

Remarks on his health

and forthcoming work [Variation].

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

On Haeckel’s Generelle Morphologie; the logical argument for natural selection is still incomplete. THH jumps over the hole by an act of faith.

Summary

Asks for comparison of otter-hounds’ feet with those of other dogs.

Changes in oysters.

Summary

JDH on the Lyell–Lubbock plagiarism controversy. His view of the true cause of Lubbock’s behaviour.

Summary

Will not pass through London, so will not be able to call at Down.

Summary

Thanks CD for German translation of Origin.

Droughts over the summers have brought about changes in the numbers of plants and animals in the area. The small quantity of Orchestia darwinii that has survived the changes no longer includes two previously common male forms. Great changes also take place without such unusual physical conditions. The disappearance of a briefly abundant bryozoan in local caves has made way not for the return of original bryozoan inhabitants but for a completely new fauna.

Summary

Will send MS on one point of geographical distribution. It is "of infinite importance" that JDH see it, for CD has never felt such difficulty in deciding what to do.

Wants capsules of aquatic plants, to float in sea-water.

Summary

CW’s pamphlet [Darwinism (1871)] nearly ready. Friends have been much struck by it but say several passages rather obscure.

Glad CW coming to England. Will be delighted to see him at Down.

Summary

Has heard from Mr Pennell, and written to say too ill to see him. Would like to hear about skin between toes of otter hounds in comparison with other hounds.