CD relates Asa Gray’s pleasure over HWB’s paper and Gray’s plans to write abstract [Am. J. Sci. 2d ser. 36 (1863): 285–90].
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CD relates Asa Gray’s pleasure over HWB’s paper and Gray’s plans to write abstract [Am. J. Sci. 2d ser. 36 (1863): 285–90].
Thanks for information on weeping trees; asks for a few weeping elm seeds.
The double peach is in flower; the almond has not flowered; will beg a specimen of fruit later.
Has been unwell.
Tells of Hooker’s admiration for TR’s articles.
Ill health.
At work on Variation.
Reading JDH on Welwitschia.
Letter from Lyell defends his position on species.
Anger at Owen.
John Lubbock’s lectures.
Accepts offer of £5 [for remaining stock of Geology of "Beagle"].
Orders postage stamps for son.
Comments at length on CL’s book [Antiquity of man (1863)]. CD is "greatly disappointed that you have not given judgment and spoken fairly out what you think about the derivation of species".
Lists large number of queries concerning minor points.
Praises especially the chapters on language and glaciers.
Comments on the temperature of Africa during the glacial period, especially with regard to the views of Hooker.
Mentions Owen’s paper on the aye-aye [Rep. BAAS 32 (1862) pt 2: 114–16].
Thanks for information [on regeneration quotation].
Answers JS’s criticism of natural selection, which he doubts JS understands. CD does not believe in an "innate selective principle".
To understand "utility" JS should read CD on correlation.
Origin of maize: no longer thinks husked form was wild because of Asa Gray’s evidence on its variability.
Has information from Thomas Rivers on weeping habit in trees.
JS’s experiments on coloured primroses.
Encloses bibliographical note on Passiflora.
Has quoted WDF on crossing white and slate muscovy ducks [Variation 2: 40]. When not crossed, do these breed true?
Will also quote him on Mr Woodd’s white ewes that produced black lambs by a ram with only black spots [Variation 2: 30].
Receipt for cheque enclosed.
[On Antiquity of man] CD is "convinced that at times … you have … given up immutability". "A clear expression from you, if you could have given it, would have been potent with the public."
Objects to CL’s description of CD’s view "as a modification of Lamarck’s doctrine". Quotes Henrietta [Darwin]’s observations on this description.
Comments on CL’s controversy with Owen concerning the human brain.
The controversy between Falconer and CL.
The "wretched" review of CL [Antiquity of man, Athenæum 14 Feb 1863, pp. 219–21] and Huxley [Man’s place in nature].
Lyell’s position on mutability.
Fertilisation of trees by bees.
TWW should look at bee and comb specimens received by CD from Africa.
Thanks Academy on his election as a Corresponding Member.
If WDF should hear what ram was put to the ewes, CD would like to add it [see Variation 2: 30].
Will add "cautiously" that WDF believes white and slate muscovy ducks breed true [Variation 2: 40].
His better opinion [of work of Boucher de Perthes].
Explains his position on CL’s treatment of species.
Mentions positive response to his ideas on the part of a German professor [Ernst Haeckel], Alphonse de Candolle, and a botanical palaeontologist [Gaston de Saporta].
Notes negative reaction of entomologists.
Mentions Falconer’s objections [to Antiquity].
Mentions work of Hooker.
Comments on paper by Owen ["On the aye-aye", Rep. BAAS 32 (1862) pt 2: 114–16]
and CD’s review of Bates’s paper [Collected papers 2: 87–92].
Thinks Natural History Review is excellent.
Lyell’s Antiquity of man lacks originality.
Statements in Lyell provoke CD to determine exact publication date of Origin and JDH’s introductory essay [to Flora Tasmaniae].
CD now believes in repeated periods of global cooling and migration.
Thanks for the artificial comb.
Discusses the meaning of C. K. Sprengel’s term "dichogamy". Dichogamous plants are functionally monoecious; Primula is functionally dioecious.
Reports Hermann Crüger’s observations of Cattleya and of bees pollinating Catasetum. Crüger will observe Melastomataceae.
Has built a hothouse.
Fears Amsinckia cannot be dimorphic.
Ill health slows his work on Variation.
Thanks WDF for authentic details of number and colour of lambs [Variation 2: 30].
Complains of his eczema.
Encloses a dialogue on species from a New Zealand newspaper [S. Butler’s First dialogue on evolution, from the Christchurch Press].