At work on the introductory essay to Flora Tasmaniae.
Discusses the effects of climate and geography on "vegetable strife".
Showing 181–200 of 212 items
The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
At work on the introductory essay to Flora Tasmaniae.
Discusses the effects of climate and geography on "vegetable strife".
Thanks WAL for specimens and observations [on scarlet runner beans]. CD is perplexed whether to account for the changes as due to simple variation or to crossing. The information will be used when he finally comes to a conclusion on the subject [see Cross and self-fertilisation, p. 151].
CD declines to write Lyell éloge [for Copley Medal] because of his ill health.
Refers to CD’s article "Fertilisation of papilionaceous flowers" in Gardeners’ Chronicle [Collected papers 2: 19–25] and asks how forced beans flower in winter when no insect is on the wing.
Praises JDH’s Australian introduction.
Disputes JDH’s emphasis on SE. and SW. Australian flora.
Thanks JE for information about striped horses.
Says John Lindley wants to know about Hungarian horticulture.
Thanks for HS’s Essays: [scientific, political, and speculative, vol. 1 (1858)]. Admires his general argument for the development theory.
CD is preparing an abstract on change of species. He treats subject as a naturalist, not from a general point of view. Otherwise he might have quoted HS’s argument to great advantage.
CD particularly liked articles on music and style. Expression is a favourite topic with CD. Agrees all expression is biological.
Replies to CD’s question on whether beans in first or second year were planted near any other varieties.
"I thank you much for your note. The object, of course, is what you say. I did not guess that I shd have to pay so much per hen to Baker & the experiment would not be at all worth such a sum. I have not a single hen worth sending to Steven’s. If it really will not cost you much trouble, & you could get me some Hens & a young Spanish cock of pure breed . . . I will try to experiment and shall be very heartily obliged to you". CD mentions satisfactory local hens of a particular breed and an experiment being conducted on "Silver Barbs [with] black wing bars & white rump or bar at end of tail".
Has had some misgivings about the memorial but now thinks his fears were vain and cowardly. Regrets R. I. Murchison was not told in advance. His low opinion of the Government and B. Disraeli.
Examining JDH’s list. CD struck by how many plants are common to Europe, S. America, and Australia.
Sends receipt for £250 6s. 2d.
Approves of WED’s moving into CD’s old rooms [at Christ’s College]. Gives fatherly advice on Cambridge’s temptation to idleness. Christmas plans.
Health poor of late.
Thanks WE for an oriental treatise on pigeons, a paper on poultry, and specimens.
Asks about stripes on shoulders and legs of horses and donkeys.
K. E. von Baer’s view of the air bladder of fishes.
Would appreciate loan of CD’s chapter on transmigration across tropics, which may help with the difficulties of Australian distribution.
Still regards plant types as older than animal types.
The Cape of Good Hope and Australian temperate floras cannot be connected by the highlands of Abyssinia.
Thanks for some poultry breeds.
Wide-ranging species more "improved" than relics in small areas because they exist in large numbers and thus are subject to intense competition.
His abstract is 330 folio pages long so far.
JDH cannot abide CD’s connection of wide-ranging species and "highness". Australian flora contradicts this in many ways.
Memorial concerning British Museum collection.
Relation of Cape of Good Hope and Australian flora a great trouble. CD’s high estimation of importance of glacial period for distribution.