From Asa Gray 11 July 1864
Summary
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.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 11 July 1864 |
| Classmark: | DAR 165: 143, DAR 111: A82 |
| Letter no: | DCP-LETT-4558 |
From Asa Gray 6 March [1862]
Summary
Will observe Rhexia for CD to see whether it is dimorphic.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 6 Mar [1862] |
| Classmark: | DAR 165: 107 |
| Letter no: | DCP-LETT-3467 |
From Asa Gray [27 and 29 August] and 2 September [1861]
Summary
Gives some observations on the sensitivity of Drosera species and comments on cases of "dioecio-dimorphism".
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 27 and 29 Aug 1861 and 2 Sept 1861 |
| Classmark: | DAR 110 (ser. 2): 76 |
| Letter no: | DCP-LETT-3242 |
From Asa Gray 9 November 1861
Summary
Discusses observations of his own and of John Torrey on dimorphism, especially in Amsinckia.
Is trying to find specimens of Houstonia for CD.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 9 Nov 1861 |
| Classmark: | DAR 110 (ser. 2): 63–4 |
| Letter no: | DCP-LETT-3313 |
From Asa Gray 22 December 1876
Summary
Discusses some dimorphic plants.
Sends specimens of Rhamnus but his few specimens of Leucosmia are very poor.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 22 Dec 1876 |
| Classmark: | DAR 110: B36–7, B74–5 |
| Letter no: | DCP-LETT-10731 |
From Asa Gray [10 July 1860]
Summary
Cases of "dioecio-dimorphism" as in primroses are widespread. AG always considered them the first step toward bisexuality.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | [10 July 1860] |
| Classmark: | DAR 110 (ser. 2): 77 |
| Letter no: | DCP-LETT-2819 |
Matches: 2 hits
- … letter to Asa Gray, 11 August [1860] : ‘I received your note of July 10 th ’. See also n. 3, below. Torrey and Gray 1838– …
- … 1838–43. The expression ‘diœciously dimorphous’ is discussed in Gray’s Manual of botany ( Gray 1856 , p. 171 n. ). In CD’s annotated copy of this work (Darwin Library–CUL), this expression is underlined in pencil. CD thanked Gray for these ‘valuable hints’ in the letter …
From Asa Gray 22 May 1855
Summary
Has filled up CD’s paper [see 1674].
Distribution and relationships of alpine flora in U. S.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 22 May 1855 |
| Classmark: | DAR 106: D1–D2 |
| Letter no: | DCP-LETT-1685 |
From Asa Gray 11 October 1861
Summary
Notes several cases of "dioecio-dimorphism" in different genera; feels the discovery of pollen that will act only on the pistil of another flower is most important. Believes CD should next turn his attention to investigating cases of "precocious fertilisation".
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 11 Oct 1861 |
| Classmark: | DAR 109: 82–3, DAR 110 (ser. 2): 117, DAR 111: 83 |
| Letter no: | DCP-LETT-3282 |
From Asa Gray 27 February and 1 March 1870
Summary
Forwards part of a note [by Mrs L. Agassiz] asking AG to tell CD that Agassiz has never been able to secure one of the fishes sitting on eggs.
In P.S., AG adds, "Agassiz evidently regrets having abused you in former times."
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 27 Feb and 1 Mar 1870 |
| Classmark: | DAR 82: B80 |
| Letter no: | DCP-LETT-7119 |
From Asa Gray 3 August 1871
Summary
AG hopes to meet CD’s sons, who are visiting America.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 3 Aug 1871 |
| Classmark: | DAR 165: 176 |
| Letter no: | DCP-LETT-7894 |
From Asa Gray 5 December 1876
Summary
Dimorphism and cleistogamy in Hottonia.
AG wants new, unambiguous term for what is now referred to as "dimorphism", "dioecio-dimorphism", or "heterostyly"; proposes "heterogone".
Sends an excerpt from Bulletin of Torrey Botanical Club 2 (June 1871) on Hottonia inflata.
| Author: | Asa Gray |
| Addressee: | Charles Robert Darwin |
| Date: | 5 Dec 1876 |
| Classmark: | DAR 165: 192, DAR 111: A92 |
| Letter no: | DCP-LETT-10699 |
Darwin in letters, 1837–1843: The London years to 'natural selection'
Summary
The seven-year period following Darwin's return to England from the Beagle voyage was one of extraordinary activity and productivity in which he became recognised as a naturalist of outstanding ability, as an author and editor, and as a professional…
Matches: 1 hits
- … The seven-year period following Darwin's return to England from the Beagle voyage was one of …
Darwin’s species notebooks: ‘I think . . .’
Summary
I have lately been sadly tempted to be idle, that is as far as pure geology is concerned, by the delightful number of new views, which have been coming in, thickly & steadily, on the classification & affinities & instincts of animals—bearing…
Matches: 1 hits
- … I have lately been sadly tempted to be idle, that is as far as pure geology is concerned, by …
Darwin’s reading notebooks
Summary
In April 1838, Darwin began recording the titles of books he had read and the books he wished to read in Notebook C (Notebooks, pp. 319–28). In 1839, these lists were copied and continued in separate notebooks. The first of these reading notebooks (DAR 119…
Matches: 1 hits
- … In April 1838, Darwin began recording the titles of books he had read and the books he wished to …
Darwin's health
Summary
On 28 March 1849, ten years before Origin was published, Darwin wrote to his good friend Joseph Hooker from Great Malvern in Worcestershire, where Dr James Manby Gully ran a fashionable water-cure establishment. Darwin apologised for his delayed reply to…
Matches: 1 hits
- … On 28 March 1849, ten years before Origin was published, Darwin wrote to his good friend …
Science: A Man’s World?
Summary
Discussion Questions|Letters Darwin's correspondence show that many nineteenth-century women participated in the world of science, be it as experimenters, observers, editors, critics, producers, or consumers. Despite this, much of the…
Matches: 1 hits
- … Discussion Questions | Letters Darwin's correspondence show that many nineteenth …
Bibliography of Darwin’s geological publications
Summary
This list includes papers read by Darwin to the Geological Society of London, his books on the geology of the Beagle voyage, and other publications on geological topics. Author-date citations refer to entries in the Darwin Correspondence Project’s…
Matches: 1 hits
- … This list includes papers read by Darwin to the Geological Society of London, his books on the …
Dining at Down House
Summary
Sources|Discussion Questions|Experiment Dining, Digestion, and Darwin's Domestic Life While Darwin is best remembered for his scientific accomplishments, he greatly valued and was strongly influenced by his domestic life. Darwin's…
Matches: 1 hits
- … Sources | Discussion Questions | Experiment Dining, Digestion, and Darwin's …
Religion
Summary
Design|Personal Belief|Beauty|The Church Perhaps the most notorious realm of controversy over evolution in Darwin's day was religion. The same can be said of the evolution controversy today; however the nature of the disputes and the manner in…
Matches: 1 hits
- … Design | Personal Belief | Beauty | The Church Perhaps the most notorious …
Darwin on marriage
Summary
On 11 November 1838 Darwin wrote in his journal ‘The day of days!’. He had proposed to his cousin, Emma Wedgwood, and been accepted; they were married on 29 January 1839. Darwin appears to have written these two notes weighing up the pros and cons of…
Matches: 1 hits
- … On 11 November 1838 Darwin wrote in his journal ‘The day of days!’. He had proposed to his cousin, …
Charles Darwin’s letters: a selection 1825-1859
Summary
The letters in this volume span the years from 1825, when Darwin was a student at the University of Edinburgh, to the end of 1859, when the Origin of Species was published. The early letters portray Darwin as a lively sixteen-year-old medical student. Two…
Matches: 1 hits
- … The letters in this volume span the years from 1825, when Darwin was a student at the University …
Species and varieties
Summary
On the origin of species by means of natural selection …so begins the title of Darwin’s most famous book, and the reader would rightly assume that such a thing as ‘species’ must therefore exist and be subject to description. But the title continues, …or…
Matches: 1 hits
- … On the origin of species by means of natural selection …so begins the title of Darwin’s most …
George Robert Waterhouse
Summary
George Waterhouse was born on 6 March 1810 in Somers Town, North London. His father was a solicitor’s clerk and an amateur lepidopterist. George was educated from 1821-24 at Koekelberg near Brussels. On his return he worked for a time as an apprentice to…
Matches: 1 hits
- … George Waterhouse was born on 6 March 1810 in Somers Town, North London. His father was a …
Thomas Burgess
Summary
As well as its complement of sailors, the Beagle also carried a Royal Marine sergeant and seven marines, one of whom was Thomas Burgess. When the Beagle set sail he was twenty one, having been born in October 1810 to Israel and Hannah Burgess of Lancashire…
Matches: 1 hits
- … As well as its complement of sailors, the Beagle also carried a Royal Marine sergeant and …
Darwin in letters, 1867: A civilised dispute
Summary
Charles Darwin’s major achievement in 1867 was the completion of his large work, The variation of animals and plants under domestication (Variation). The importance of Darwin’s network of correspondents becomes vividly apparent in his work on expression in…
Matches: 1 hits
- … Charles Darwin’s major achievement in 1867 was the completion of his large work, The …
Charles Lyell
Summary
As an author, friend and correspondent, Charles Lyell played a crucial role in shaping Darwin's scientific life. Born to a wealthy gentry family in Scotland in 1797, Lyell had a classical and legal education but by the 1820s had become entranced by…
Matches: 1 hits
- … As an author, friend and correspondent, Charles Lyell played a crucial role in shaping Darwin's …
What did Darwin believe?
Summary
What did Darwin really believe about God? the Christian revelation? the implications of his theory of evolution for religious faith? These questions were asked again and again in the years following the publication of Origin of species (1859). They are…
Matches: 1 hits
- … What did Darwin really believe about God? the Christian revelation? the implications of his theory …
Journal of researches
Summary
Within two months of the Beagle’s arrival back in England in October 1836, Darwin, although busy with distributing his specimens among specialists for description, and more interested in working on his geological research, turned his mind to the task of…
Matches: 1 hits
- … The Journal of researches , Darwin’s account of his travels round the world in H.M.S. Beagle …
Darwin and the Church
Summary
The story of Charles Darwin’s involvement with the church is one that is told far too rarely. It shows another side of the man who is more often remembered for his personal struggles with faith, or for his role in large-scale controversies over the…
Matches: 1 hits
- … The story of Charles Darwin’s involvement with the church is one that is told far too rarely. It …
1.2 George Richmond, marriage portrait
Summary
< Back to Introduction Few likenesses of Darwin in his youth survive, although more may once have existed. In a letter of 1873 an old Shrewsbury friend, Arthur Mostyn Owen, offered to send Darwin a watercolour sketch of him, painted many years…
Matches: 1 hits
- … < Back to Introduction Few likenesses of Darwin in his youth survive, although more …
Darwin’s observations on his children
Summary
Charles Darwin’s observations on the development of his children, began the research that culminated in his book The Expression of the emotions in man and animals, published in 1872, and his article ‘A biographical sketch of an infant’, published in Mind…
Matches: 1 hits
- … Charles Darwin’s observations on the development of his children,[1] began the research that …
