Supports, in his orchid paper, CD’s view that sterility occurs at random [Trans. Bot. Soc. Edinburgh 7 (1863): 543–50].
Cannot get his Drosera paper published [abstract in Edinburgh New Philos. J. 2d ser. 17 (1863): 317–18].
Showing 41–60 of 3165 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.
Supports, in his orchid paper, CD’s view that sterility occurs at random [Trans. Bot. Soc. Edinburgh 7 (1863): 543–50].
Cannot get his Drosera paper published [abstract in Edinburgh New Philos. J. 2d ser. 17 (1863): 317–18].
Thanks CD for two letters and his portrait.
CD’s book [Orchids] opened up terra incognita for him.
His work on S. African butterflies continues.
Reports on a moth that punctures peach skins.
Interesting that thoughtful naturalists are forced to admit mutability of species.
Some notes on Oxalis.
Thanks JS for orchid paper [Trans. Bot. Soc. Edinburgh 7 (1863): 543–50]. JS presents excellent new facts on sterility of orchids.
His argument that coloured primroses are not hybrids is good, as is idea of discovering primrose parentage by breeding for colours.
Sees difficulties in adhering to the concept of design in nature.
Is surprised at Hooker’s and Daniel Oliver’s ignorance regarding spontaneous movements of tendrils.
CD should continue his work on climbing plants, "it will be fruitful in your hands".
JDH explains why he cannot take Scott on at Kew.
John Tyndall cannot answer CD’s questions on glaciers. Edward Frankland’s ignorance. In JDH’s opinion, heaviness of winter snowfall is the greatest element in size of glaciers and this is a function of low mean temperature. Discusses descent of glaciers.
Encloses drawings of Menyanthes and Pulmonaria anthers.
Sends Passiflora paper [see 4485].
Sends seeds of peloric Antirrhinum crossed by normal form and sends results of his experiments [table of crosses].
Discusses CD’s and Mrs Gray’s health.
Comments on some climbing plants.
Praises Wallace’s article applying natural selection to man ["The origin of human races", J. Anthropol. Soc. Lond. 2 (1864): clviii–clxxxvi].
Discusses the reported sterility of the flowers of Voandzeia and Amphicarpaea.
Feels the ending of slavery is worth the cost of the Civil War.
Pleased with news of BAAS meeting
and Scott’s possible position as Thomas Anderson’s curator.
Suggests Wallace is due for a Royal Medal.
Agrees with JDH’s criticism of Lyell’s address [see 4614].
Bentham’s Linnean Society address treats continuity of life in a vague non-natural sense.
Rereading his old MS [Natural selection] CD is impressed with work he had already done.
Writing Variation much harder than Climbing plants.
Encloses request to JDH to propose, or suggest on his behalf, that the Ray Society publish a translation of C. F. von Gärtner’s Versuche und Beobachtungen über die Bastarderzeugung im Pflanzenreich (1849).
Forwards a letter from his head brewer, Laurence Burleigh, on yeast. They seldom exchange yeast with other brewers, and he doubts whether weak yeast from one brewery will ferment strongly in another.
Congratulates CD on the Copley Medal.
Is making inquiries on the habits of American cuckoos and sends a letter from Henry Bryant on that subject.
Discusses the Civil War.
Encloses letter from W. H. Leggett containing observations on Amphicarpaea.
Sabine’s address, printed in the Reader [4 (1864): 708–9], is good on the whole. Sends Huxley’s account of the row.
Praises John Ruskin’s eloquent reply to Jukes.
Discusses several subjects, including examples of "Unity of coloration",
the origin of gall-producing poison,
Wagner’s theory of viviparous larvae,
and stridulation in insects.
Sends a reference supporting CD’s statement in Origin that flies check propagation of horses and cattle.
Declines writing testimonial for AN for the Cambridge Professorship in Zoology. The post requires expertise in comparative anatomy and histology, whereas AN’s work is on habits and colours of birds.
Assures CD of his belief in descent from his first reading of Origin.
Describes a case of dichogamy.
Discusses dimorphism of Oxalis; one form has 99% sterile anthers. Has found three kinds of fertile anthers.
Sends his observations on sterility of Eschscholzia,
on Oxalis,
and on recently found dimorphic plants.
Sends specimen of Hedyotis [see Forms of flowers, p. 133].
Position as Curator allows no time for experiment.
Describes plans for vast new layout of Calcutta Botanic Garden according to natural orders.
Himalayan and Scottish plants are doing well.
Hopes to experiment on temperate plants in tropics, to test CD’s views of migration during glacial periods.
Sends observations on acclimatisation of English cultivated plants.
Leersia CD sent are growing and fertile.
Observations on Ophrys plants and Thymus vulgaris. Encloses sketch of different forms of T. vulgaris [see Forms of flowers, p. 302].
Cites cases of difference in coloration between the sexes of some species of Crustacea, annelids, and spiders.
Discusses dimorphic plants and self-sterility.
Outlines some experiments involving the crossing of different species of orchids.
Encloses extract from Carl Claus, Die freilebenden Copepoden [1863].