Summary

Fascinated by Greg’s Enigmas, though its matter is weak.

Is vexed at being drawn into hostility toward British Museum through William Carruthers’ insolence and presumption.

Recounts visit with Edward Cardwell [Secretary for War].

Has sent Candolle’s book to Gladstone.

JDH indignant at Gladstone’s speech putting English science below French and German.

Thinks it is an accepted dogma that glandular hairs are excreting only. Will ask others to confirm.

Summary

Drosophyllum is coming from Dublin. Will ship it to Down when it arrives.

The awful honour of Presidency of Royal Society; his aversion to dignities and honours.

R. Strachey [Proc. R. Geogr. Soc. (1873): 450] has paid him and CD a compliment.

Letter from Gladstone.

Summary

The Drosophyllum goes to Orpington by train this evening.

Summary

Hopes Drosophyllum was all right.

Opinion of Council of Royal Society [on Presidency] is twelve for JDH, five for Duke of Devonshire, and G. B. Airy for William Spottiswoode.

Summary

Delighted with John Traherne Moggridge’s book [Harvesting ants (1873)].

Has suggested he plant seeds in various receptacles. Only two explanations for failure of seeds to germinate [in ants’ nests]: lack of circulating air or formic acid.

Has undertaken a botany primer for Macmillan.

Summary

Thinks the Huxley fund should be done. Difficulty will be getting him to accept it.

Summary

George Henslow is worse. All plans to go abroad have been given up. James Paget’s diagnoses enclosed.

Summary

Charmed by Huxley’s letter of appreciation [8873].

Lady Lyell’s sudden death.

Summary

Leaves Wednesday with Huxley for holiday.

Family news.

He too thinks well of Bentham’s address.

Asa Gray elected Foreign F.R.S.

G. J. Allman is being proposed for Royal Medal by JDH and Huxley.

Summary

Returned last night. Huxley, left at Baden Baden, remarkably well.

Would like to come to Down with Strachey.

Summary

Has observed CD’s points. Except for leaves of Nelumbium, would have supposed both wax and hairs were connected with absorption or respiratory functions. May subserve some function connected with rays of sun. Watering most prejudicial in the hot sun: a splendid subject for experiments.

Adam is a good man.

Summary

He and Strachey will arrive on Saturday.

Is aghast at thought of being questioned on injury to plants by watering. Fears he will be considered an ignorant Director of Kew.

Summary

Will arrive at Orpington by usual train.

Summary

Identifies three plants sent by CD.

Summary

Abstracts literature on sensitive plants (Linnaeus, L. P. Cailletet, W. R. McNab).

The Mimosa at Down is M. pudica.

Dichogamy in Eucalyptus difficult to decide, but Thiselton-Dyer thinks there is some protandry.

[Letter is in W. T. Thiselton-Dyer’s hand.]

Summary

Mimosa too far gone to send now.

CD’s marjoram is the common [Origanum] vulgare, not the pot herb.

On the water injury, Thiselton-Dyer and he may have used too fine a spray, but plant is insensitive.

Horribly angry at P. G. Tait’s letter in Nature [8 (1873): 381–2].

Tyndall writes that he is strong – the next number of Nature will prove it.

G. Henslow is much better.

JDH leaves for Bradford [BAAS meeting] tomorrow.

Rejoices at CD’s success with Drosera; longs to be at Nepenthes.

Summary

Thanks for C. E. Norton’s address.

Tyndall’s answer [Nature 8 (1873): 399] has surprised and disappointed him;

great trouble in announcing Tyndall’s election as President Elect [of BAAS] yesterday. Tyndall may throw up the Presidency. Spottiswoode and JDH have concocted a letter telling him the facts.

A very poor dull meeting. Comments on papers by W. C. Williamson, Clerk Maxwell, David Ferrier, Burdon Sanderson [Rep. BAAS 43: lxx–xci, 23–32,126–7, 131–3].

Has heard Huxley is back quite well.

Summary

Mimosa prostrata, described by John Lindley as M. marginata, native of Brazil.

Who supplies CD with distilled water and chemicals?

Summary

Describes work on Nepenthes – more difficult than Drosera.

Has written to Dublin for a Drosophyllum.

Summary

Describes his experiments on Nepenthes; finds action analogous to that in Drosera.