Summary

Writing section on large and small genera [for Natural selection, ch. 4].

Huxley supersedes Owen on parthenogenesis.

Buckle’s History of civilisation in England extremely interesting.

Summary

On papilionaceous flowers and CD’s theory that there are no eternal hermaphrodites. Connects this theory to absence of small-flowered legumes in New Zealand and the absence of small bees as pollinators.

Summary

Reports that N. J. Andersson finds every European willow bar one is also American.

Has heard from David Livingstone and reports on his progress.

Summary

Lyell receives Copley Medal; CD to write notes for JDH’s éloge of Lyell.

Summary

Six volumes of Candolle’s Prodromus confirm rule that small genera vary less than large. Labiatae an exception to rule.

Summary

Heartened that tabulations of small and large genera done in different ways yield good results. JDH has done some tabulations but has not followed CD’s method of getting equal numbers of small and large genera.

Summary

Thanks JDH and Lyell for the actions they have taken with respect to ARW’s and CD’s papers. Considers himself fortunate to have been given any merit for his work. Is pleased that his correspondence has led to the earlier publication of CD’s work. It would have caused him "much pain & regret" if CD had made ARW’s paper public unaccompanied by his own views.

Summary

Fertilisation of clover by bees in New Zealand.

Uneasy about biggest genera and their varieties.

H. T. Buckle’s sophistry [History of civilisation in England (1857)].

Working on bees’ cells.

Summary

CD’s receipt of diploma from Caesarea Leopoldino-Carolina Academy [Dresden].

Summary

Has gone over to CD’s side on the fertilisation of clover in New Zealand by bees.

Summary

CD has never doubted probability of Bering Strait land connection.

Family illness.

Summary

Abstract growing to inordinate length.

Writing in support of S. Passell as assistant at Linnean Society.

Summary

JDH’s letter to Wallace perfect. CD’s feelings about priority. Without Lyell’s and JDH’s intervention CD would have given up all claims to Wallace. Now planning 30-page abstract for a journal.

Observations on floral structure

and slave-making ants.

Summary

Confidential revelation concerning W. F. Daniell.

Georg Hartung confirms CD’s supposition from flora of Azores that icebergs had been stranded there.

Summary

Fertilisation of papilionaceous flowers [Collected papers 2: 19–25].

JDH’s reactions to CD’s theory.

Discussed human fossil evidence with Hugh Falconer.

Summary

Asa Gray’s criticism of Buckle and his comments on large and small genera.

CD suspects glacial epoch immensely long. Rates of organic change too variable to make them a good measure of geological time.

Bees’ cells are a difficulty for theory.

Summary

Sends proofs [of "On the tendency of species to form varieties … ", read 1 July 1858, Collected papers 2: 3–19]. CD could publish his abstract [later the Origin] as a separate supplemental number of [Journal of the Linnean Society].

JDH has studied in detail CD’s manuscript on variable species in large and small genera and concurs with its consequences. Discusses methodological idiosyncrasies of systematists, e.g., Bentham, Robert Brown, and C. C. Babington, which complicate CD’s tabulations.

Summary

JDH wants papers at once. CD sends Wallace’s paper and CD’s abstract of his letter to Asa Gray. Sends [species] sketch of 1844 with JDH’s notes to assure JDH he had read it.

Summary

Etty [Henrietta Darwin] very ill with diphtheria.

Summary

Praises JDH’s Australian introduction.

Disputes JDH’s emphasis on SE. and SW. Australian flora.