Thanks for Movement in plants, which confirms HV’s unpublished conclusions concerning gravity and the horizontal bending of radicles.
[CD note forwards letter to Francis Darwin.]
Showing 21–40 of 107 items
Thanks for Movement in plants, which confirms HV’s unpublished conclusions concerning gravity and the horizontal bending of radicles.
[CD note forwards letter to Francis Darwin.]
Many thanks for Movement in plants; is especially interested in sensitivity of young seedlings.
Thinks Wallace memorial should not be presented to Lord Aberdare, nor to Owen, for signature, but will follow THH’s wishes.
Would like to reply to Samuel Butler’s Unconscious memory [1880] in Kosmos.
Comments on TMR’s "Oceanic islands" [Geol. Mag. 8 (1881): 75–7]. Fact that oceanic islands are all volcanic argues for view that no continent ever occupied the oceans. Chalk seemed best evidence of ocean having existed where continent now stands. CD leans to view that continents have occupied present positions since Cambrian.
The Kovalevskys have been to lunch.
Madame Kovalevsky is greatly interested in GHD’s papers.
Argues against volcanic origin of coral islands and for the submergence of continents. Cites Judd’s argument on the volcanoes of the moon.
Returns book [W. O. Focke, Pflanzen-Mischlinge]. It was of great use.
Suggests experiment involving light stimulation of plants.
Thinks his private notes failed to convey his ideas. JT wanted CD "to look at the product and express an opinion as to its value".
Sends draft of the Wallace memorial.
Discusses GJR’s idea of subjecting plants to brief flashes of light.
Hoped to see GJR in London, but was too tired.
Delighted his book Movement in plants has interested GJR.
Asks if GJR has example of dogs calling on each other to go hunting; there is a case half a mile away.
Has heard that Samuel Butler has abused him in his latest book, but he does not intend to look at it.
Comments on Prehistoric Europe.
Asks JG’s opinion of Daniel Mackintosh’s paper ["Results of a systematic survey of erratic blocks", Q. J. Geol. Soc. Lond. 35 (1879): 425–53].
Comments on loess.
Feels uneasy about streams of stone of Falkland Islands.
Thanks for report [on potato experiments].
Still has subscription money for JT’s experiments. How much does he need?
Perhaps you would like to see a very small “tumour” on a lateral branch of the Silver Fur, caused by an Œstrum, as stated (with references) in my Power of Movement in Plants. These tumours are sometimes almost as big as a child’s head. At what age they emit the upright shoot, I do not know.
Glad CD thinks experiment worth trying [see 12904]. Has written to John Tyndall for permission to do it at Royal Institution.
Paper on echinoderms written [with J. C. Ewart, "Locomotor system of Echinodermata", Philos. Trans. R. Soc. Lond. 172 (1881): 829–85].
Pleased CD has accepted honorary membership in his academy, La Scuola Italica.
Encloses three "tableaux synoptiques" from a work he intends to dedicate to CD.
[CD’s notes are for his reply.]
Forster cannot help at present. Is sending copies of an enclosure [missing] to Downing Street.
Comments on HV’s Über Organbildung im Pflanzenreich: über Wachstumsursachen und Lebenseinheiten [pt 1, 1878].
Mentions paper by his son [Francis Darwin, "The theory of the growth of cuttings, illustrated by observations on the bramble, Rubus fruticosus", J. Linn. Soc. Lond. (Bot.) 18 (1881): 406–19].
Sends his book [Die Meteorite und ihre Organismen (1880)]. Claims to have discovered the beginning of life on earth, which confirms CD’s theory.
Writes on behalf of the Archbishop of Canterbury to invite CD to a private conference organised in an attempt to reconcile science and religion. [Enclosed is a printed two-page memorial calling for such a conference.]