Sends paper on affinities of Plagiaulax ["On Plagiaulax from the Purbeck beds", Q. J. Geol. Soc. Lond. 18 (1862): 348–69].
Sends paper on affinities of Plagiaulax ["On Plagiaulax from the Purbeck beds", Q. J. Geol. Soc. Lond. 18 (1862): 348–69].
Discusses whether or not "male" Acropera bear fruit. JS’s interpretation of Acropera pollination is ingenious. Pollen-tubes of some cleistogamous flowers germinate in the anthers.
Comments on HF’s paper on Plagiaulax from the Purbeck beds. Paper "dreadfully severe" on Owen.
"I am worse than ever in bearing any excitement."
Glad HF attacked Australian Mastodon. Never did believe in him.
Mentions Primula paper [Collected papers 2: 45–63].
Sends CD West Ireland soundings.
More detail on his review "a la Lindley" [see 3797].
Bates’s paper ["Contributions to an insect fauna of the Amazon valley", Trans. Linn. Soc. Lond. 23 (1862): 495–566] is capital.
Andrew Murray’s article plays into CD’s hands through sheer ignorance.
JDH is on Royal Society Council.
Has no recollection of applying natural selection to Polynesians. None but a German would dig out such a passage if it exists [see 3812].
Has caused Tyndall to modify his pseudo-geology.
Has not seen Duke of Argyll’s review [Edinburgh Rev. 116 (1862): 378–97]. [The Duke] did not understand Orchids the least little bit, nor the Origin, when JDH saw him.
Appreciates CD’s acknowledging his letter and his comments on Acropera. Will send CD the Acropera capsule which is now maturing.
Experimenting on vegetable parthenogenesis.
Structure of Acropera.
J. C. Wickham, B. J. Sulivan, and Arthur Mellersh visited a fortnight ago.
Oldest son [William] now a banker.
Sends photograph.
Health too bad to see anyone at present. Rarely sees FitzRoy.
Thanks LB for copy of his Aus Natur und Wissenschaft [1862]. Responds to LB’s comment [on Origin].
Flower structure of Cypripedium insigne.
A German scholar says JDH first applied natural selection to replacement of races of men, the ruder races of Polynesians yielding to civilised Europeans. CD cannot remember reading this.
Warns JDH to take care Welwitschia does not turn into a case of barnacles and consume years instead of months.
In what months do flowers appear in Acropera loddigesia and A. luteola? CD is alarmed by John Scott’s observations on them, which differ from his own. "I am very uneasy."
In reply to CD’s letter, "Peas" in Gardeners’ Chronicle [8 Nov 1862; Collected papers 2: 70] sends information on the duration of some of A. Knight’s crossed varieties.
Praises JS’s experimenting.
Has he ever studied the relative fertility of varieties? CD very interested in this subject.
Discusses Acropera.
Wants to quote JS on Zea [Variation 1: 321].
CD sends his Primula paper [Collected papers 2: 45–63].
JS does not fully accept natural selection.
Has never raised oxlips from cowslips or primroses; reports of such must be cases of crossing.
Discusses relative fertility of varieties, self-fertility of hybrids, and plans for experiments on enhanced hybrid fertility.
Just finished HWB’s paper ["Contributions to an insect fauna of the Amazon valley", Trans. Linn. Soc. Lond. 23 (1862): 495–566], one of the most remarkable he has ever read. Found mimetic cases and connection of facts marvellous. Finds equally important the facts on variation and segregation of complete and semi-complete species. Questions whether insect mimicry is not due to small size and defencelessness. Criticises title of paper. Mentions that Wallace will appreciate it.
CD expresses his high opinion of TFJ’s scientific qualifications for lecturing on agriculture.
Acknowledges receipt of £245 18s.
JH’s account of the Tomline estate gives CD some regret.
Examined Epilobium 20 or 30 years ago at Shrewsbury. In a flash remembered it as dimorphic, but had forgotten its name.
Recommends H. W. Bates’s paper on butterflies of Amazonia ["Insect fauna of the Amazon valley", Trans. Linn. Soc. Lond. 23 (1862): 495–566].
Lyell’s book [Antiquity of man (1863)] is eagerly awaited.
EB has had his pension disallowed; is coming to England.
Sends Asa Gray letter: "nearly as mad as ever in our English eyes".
Bates’s paper is admirable. The act of segregation of varieties into species was never so plainly brought forth.
CD is a little sorry that his present work is leading him to believe rather more in the direct action of physical conditions. Regrets it because it lessens the glory of natural selection and is so confoundedly doubtful.
JDH laid too much stress on importance of crossing with respect to origin of species; but certainly it is important in keeping forms stable.
If only Owen could be excluded from Council of Royal Society Falconer would be good to put in. CD must come down to London to see what he can do.
Falconer’s article in Journal of the Geological Society [18 (1862): 348–69] shows him coming round on permanence of species, but he does not like natural selection.
Sends Lythrum salicaria diagram.
Gives reference to his observations on tendrils [Proc. Am. Acad. Arts & Sci. 4: 98–9].
Notes cases in which the pollen of the fertilising plant affects the form of the fruit of the fertilised plant, e.g., gourds and maize.
Discusses the Civil War and the attitudes of the English press.