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List of correspondents
Summary
Below is a list of Darwin's correspondents with the number of letters for each one. Click on a name to see the letters Darwin exchanged with that correspondent. "A child of God" (1) Abberley,…
Matches: 7 hits
- … Below is a list of Darwin's correspondents with the number of letters for each one. …
- … Octavian (3) Blomefield, Leonard (42) …
- … Dareste, Camille (9) Darwin family (1) …
- … Darwin, Horace (30) Darwin, Leonard (37) …
- … Horner, K. M. (5) Horner, Leonard (13) …
- … Jenyns, G. L. (1) Jenyns, Leonard (42) …
- … Ruck, M. A. (2) Rudd, Leonard (2) …

Darwin in letters, 1879: Tracing roots
Summary
Darwin spent a considerable part of 1879 in the eighteenth century. His journey back in time started when he decided to publish a biographical account of his grandfather Erasmus Darwin to accompany a translation of an essay on Erasmus’s evolutionary ideas…
Matches: 23 hits
- … There are summaries of all Darwin's letters from the year 1879 on this website. The full texts …
- … 27 of the print edition of The correspondence of Charles Darwin , published by Cambridge …
- … to publish a biographical account of his grandfather Erasmus Darwin to accompany a translation of an …
- … the sensitivity of the tips. Despite this breakthrough, when Darwin first mentioned the book to his …
- … 1879 ). He was also unsatisfied with his account of Erasmus Darwin, declaring, ‘My little biography …
- … a holiday in the Lake District in August did little to raise Darwin’s spirits. ‘I wish that my …
- … W. T. Thiselton-Dyer, [after 26] July [1879] ). From July, Darwin had an additional worry: the …
- … that his grandfather had felt the same way. In 1792, Erasmus Darwin had written: ‘The worst thing I …
- … contained a warmer note and the promise of future happiness: Darwin learned he was to be visited by …
- … Hacon, 31 December 1879 ). Seventy years old Darwin’s seventieth birthday on 12 …
- … & would please Francis’, he pointed out ( letter from E. A. Darwin, 13 March [1879 ]). …
- … with the when & the where, & the who—’ ( letter from V. H. Darwin, 28 May [1879] ). On the …
- … thought ‘perfect in every way’ ( letter from E. A. Wheler, 25 March 1879 ). She suggested that …
- … it ‘very dull,—almost too dull to publish’, while Leonard Darwin considered that insufficient …
- … and well, and with little fatigue’ ( letter to G. H. Darwin, 12 July 1879 , and letter from …
- … to W. T. Thiselton-Dyer, 5 June 1879 , and letter to G. H. Darwin, 12 July 1879 ). Darwin’s …
- … … neither cross nor ennuied’ (Emma Darwin to W. E. Darwin, [4 August 1879] (DAR 219.1: 125)). Darwin …
- … wait for three months. ‘Nothing can be more useless than T.H’s conduct’, Emma Darwin pointed out, …
- … say that he has opposed it’ (letter from Emma Darwin to W. E. Darwin, [4 August 1879] (DAR 219.1: …
- … to get home ‘& began drumming at once’ (Emma Darwin to H. E. Litchfield, [27 August 1879] (DAR …
- … & I may not be equal to the exertion’ ( letter to H. A. Pitman, [13 May 1879] ). In the end, …
- … it dominated the picture (letter from Emma Darwin to H. E. Litchfield, [17 July 1879] (DAR 219.9: …
- … men of science quarrelled (letter from Emma Darwin to W. E. Darwin, [6 September 1879] (DAR 219.1: …

Darwin in letters, 1874: A turbulent year
Summary
The year 1874 was one of consolidation, reflection, and turmoil for Darwin. He spent the early months working on second editions of Coral reefs and Descent of man; the rest of the year was mostly devoted to further research on insectivorous plants. A…
Matches: 24 hits
- … 1874 was one of consolidation, reflection, and turmoil for Darwin. He spent the early months working …
- … dispute over an anonymous review that attacked the work of Darwin’s son George dominated the second …
- … and traveller Alexander von Humboldt’s 105th birthday, Darwin obliged with a reflection on his debt …
- … ). The death of a Cambridge friend, Albert Way, caused Darwin’s cousin, William Darwin Fox, to …
- … from W. D. Fox, 8 May [1874] ). Such reminiscences led Darwin to the self-assessment, ‘as for one …
- … I feel very old & helpless The year started for Darwin with a week’s visit to …
- … Andrew Clark, whom he had been consulting since August 1873. Darwin had originally thought that …
- … ( letter to B. J. Sulivan, 6 January [1874] ). Darwin mentioned his poor health so frequently in …
- … 1874 ). Séances, psychics, and sceptics Darwin excused himself for reasons of …
- … the month, another Williams séance was held at the home of Darwin’s cousin Hensleigh Wedgwood. Those …
- … Williams was ‘a cheat and an imposter’ ( letter from T. H. Huxley, 27 January 1874 ). Darwin …
- … he was thus free to perform his antics’ ( letter to T. H. Huxley, 29 January [1874] ). This did …
- … sweetly all the horrid bother of correction’ ( letter to H. E. Litchfield, 21 [March 1874] ). The …
- … I have pounded the enemy into a jelly’ ( letter from T. H. Huxley, 14 April 1874 ). The technical …
- … and never mind where it goes’ ( letter from T. H. Huxley, 16 April 1874 ). The second …
- … conciseness & clearness of your thought’ ( letter from G. H. Darwin, 20 April 1874 ). …
- … in sympathy: ‘If anybody tries that on with my boy Leonard the old wolf will shew all the fangs he …
- … [1874] ). At the end of June, Darwin’s fourth son, Leonard, who had joined the Royal …
- … son of the Astronomer Royal, George Biddell Airy, to help Leonard gain the commission ( …
- … took twelve weeks aboard the immigrant ship Merope . Leonard joined a colourful collection of …
- … son Francis married Amy Ruck, the sister of a friend of Leonard Darwin’s in the Royal Engineers, on …
- … artificial gastric juice for about a week ( letter from E. E. Klein, 14 May 1874 ). John Burdon …
- … try to get it exhibited at a Royal Society of London soirée (see letter from Anton Dohrn, 6 April …
- … nephew, the fine-art specialist Henry Parker ( letter from E. A. Darwin, 17 [March 1874] ). He …

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: 25 hits
- … The seven-year period following Darwin's return to England from the Beagle voyage was one …
- … the publication of the Zoology of the voyage of H.M.S. Beagle , for which he described the …
- … a family Busy as he was with scientific activities, Darwin found time to re-establish family …
- … close contact. In November 1838, two years after his return, Darwin became engaged to his cousin, …
- … daughter, Anne Elizabeth, moved to Down House in Kent, where Darwin was to spend the rest of his …
- … his greatest theoretical achievement, the most important of Darwin’s activities during the years …
- … identifications of his bird and fossil mammal specimens, Darwin arrived at the daring and momentous …
- … in species. With this new theoretical point of departure Darwin continued to make notes and explore …
- … present in the version of 1859. Young author Darwin’s investigation of the species …
- … the Beagle had returned to England, news of some of Darwin’s findings had been spread by the …
- … great excitement. The fuller account of the voyage and Darwin’s discoveries was therefore eagerly …
- … suitable categories for individual experts to work upon, Darwin applied himself to the revision of …
- … third volume of the Narrative of the surveying voyage of H.M.S. Adventure and Beagle. Darwin’s …
- … and natural history of the various countries visited by H.M.S. Beagle . Also in November 1837, …
- … to the Society of 9 March 1838), had been developed by Darwin from a suggestion made by his uncle, …
- … Sedgwick, [after 15 May 1838] ). The new research Darwin undertook after 1837 was an …
- … time, the parallel terraces, or ‘roads’, of Glen Roy. Darwin had seen similar formations on the …
- … roads of Glen Roy’, Collected papers 1: 88–137). Darwin later abandoned this view, calling it a …
- … contemporaneous unstratified deposits of South America”, Darwin continued to defend his and Lyell’s …
- … 1842, having heard of evidence of glaciation in North Wales, Darwin made a tour there in order to …
- … more satisfactorily than any alternative explanation. Darwin eventually relinquished this theory and …
- … the Beagle voyage In addition to his work on geology Darwin undertook to provide a …
- … the publication of the Zoology of the voyage of H.M.S. Beagle from February 1838 to October 1843 …
- … G. R. Waterhouse; Birds , by John Gould; Fish , by Leonard Jenyns; and Reptiles , by Thomas …
- … to Caroline Darwin, 13 October 1834 , and letter from R. E. Alison, 25 June 1835 ). Henry …

Darwin in letters, 1869: Forward on all fronts
Summary
At the start of 1869, Darwin was hard at work making changes and additions for a fifth edition of Origin. He may have resented the interruption to his work on sexual selection and human evolution, but he spent forty-six days on the task. Much of the…
Matches: 27 hits
- … At the start of 1869, Darwin was hard at work making changes and additions for a fifth edition of …
- … appeared at the end of 1866 and had told his cousin William Darwin Fox, ‘My work will have to stop a …
- … material on emotional expression. Yet the scope of Darwin’s interests remained extremely broad, and …
- … plants, and earthworms, subjects that had exercised Darwin for decades, and that would continue to …
- … Carl von Nägeli and perfectibility Darwin’s most substantial addition to Origin was a …
- … a Swiss botanist and professor at Munich (Nägeli 1865). Darwin had considered Nägeli’s paper …
- … principal engine of change in the development of species. Darwin correctly assessed Nägeli’s theory …
- … in most morphological features (Nägeli 1865, p. 29). Darwin sent a manuscript of his response (now …
- … are & must be morphological’. The comment highlights Darwin’s apparent confusion about Nägeli’s …
- … ‘purely morphological’. The modern reader may well share Darwin’s uncertainty, but Nägeli evidently …
- … pp. 28–9). In further letters, Hooker tried to provide Darwin with botanical examples he could use …
- … problems of heredity Another important criticism that Darwin sought to address in the fifth …
- … prevailing theory of blending inheritance that Jenkin and Darwin both shared, would tend to be lost …
- … ( Origin 5th ed., pp. 103–4). The terminology that Darwin and others employed in these matters ( …
- … ‘I must have expressed myself atrociously’, Darwin wrote to Alfred Russel Wallace on 2 February , …
- … of Origin was the result of correspondence between Darwin and the geologist James Croll. In the …
- … but it was his theory of alternate ice ages that piqued Darwin’s interest the most. He wrote, ‘this …
- … ( letter to James Croll, 31 January [1869] ). Darwin had argued ( Origin , pp. 377–8) that plant …
- … would always exist. In Origin 5th ed., pp. 450–61, Darwin accounted for the survival of tropical …
- … James Croll, 31 January [1869] ). Croll could not supply Darwin with an estimate of the age of the …
- … been less deferential towards [Thomson]’ ( letter to T. H. Huxley, 19 March [1869] ). …
- … fossil discoveries in Patagonia and Wales ( letter from T. H. Huxley, 7 May 1869 , letter from W …
- … fools of themselves than they did’ ( letter from T. H. Huxley, 28 September 1869 ). …
- … which … I do not care to follow him’ ( letter from T. H. Farrer, 9 October 1869 ). Farrer ventured …
- … and Will and High Design—’ (letter from T. H. Farrer, 13 October 1869). Darwin was …
- … to set foot on summit of a mountain.—’ ( letter to T. H. Huxley, 9 July [1869] ). Earlier …
- … grandfather, Erasmus, to two of Darwin’s sons (George and Leonard), who had recently excelled in …
Scientific Networks
Summary
Friendship|Mentors|Class|Gender In its broadest sense, a scientific network is a set of connections between people, places, and things that channel the communication of knowledge, and that substantially determine both its intellectual form and content,…
Matches: 15 hits
- … activities for building and maintaining such connections. Darwin's networks extended from his …
- … when strong institutional structures were largely absent. Darwin had a small circle of scientific …
- … section contains two sets of letters. The first is between Darwin and his friend Kew botanist J. D. …
- … about Hooker’s thoughts. Letter 729 — Darwin, C. R. to Hooker, J. D., [11 Jan 1844] …
- … is like confessing a murder”. Letter 736 — Darwin, C. R. to Hooker, J. D., 23 Feb [1844 …
- … of wide-ranging species to wide-ranging genera. Darwin and Gray Letter 1674 …
- … of the species. Letter 1685 — Gray, Asa to Darwin, C. R., 22 May 1855 Gray …
- … of alpine flora in the USA. Letter 2125 — Darwin, C. R. to Gray, Asa, 20 July [1857] …
- … Darwin and Müller Letter 5457 — Müller, H. L. H. to Darwin, C. R., 23 Mar 1867 …
- … . Letter 5471 — Darwin, C. R. to Müller, H. L. H., 29 Mar [1867] Darwin learns …
- … Müller’s brother. Letter 5481 — Müller, H. L. H. to Darwin, C. R., 1 Apr [1867] …
- … grow in Westphalia. Letter 5657 — Müller, H. L. H. to Darwin, C. R., 23 Oct 1867 …
- … two dipteran species. Letter 5770 — Müller, H. L. H. to Darwin, C. R., Jan [1868] …
- … . Letter 4260a — Darwin, C. R. to Becker, L. E., 2 Aug [1863] Darwin thanks Lydia …
- … offered the Beagle naturalist appointment first to Leonard Jenyns, who almost accepted, as did …

Darwin in letters, 1880: Sensitivity and worms
Summary
‘My heart & soul care for worms & nothing else in this world,’ Darwin wrote to his old Shrewsbury friend Henry Johnson on 14 November 1880. Darwin became fully devoted to earthworms in the spring of the year, just after finishing the manuscript of…
Matches: 21 hits
- … heart & soul care for worms & nothing else in this world,’ Darwin wrote to his old …
- … to adapt to varying conditions. The implications of Darwin’s work for the boundary between animals …
- … studies of animal instincts by George John Romanes drew upon Darwin’s early observations of infants, …
- … of evolution and creation. Many letters flowed between Darwin and his children, as he took delight …
- … Financial support for science was a recurring issue, as Darwin tried to secure a Civil List pension …
- … with Samuel Butler, prompted by the publication of Erasmus Darwin the previous year. …
- … Charles Harrison Tindal, sent a cache of letters from two of Darwin’s grandfather’s clerical friends …
- … divines to see a pig’s body opened is very amusing’, Darwin replied, ‘& that about my …
- … registry offices, and produced a twenty-page history of the Darwin family reaching back to the …
- … the world’ ( letter from J. L. Chester, 3 March 1880 ). Darwin’s sons George and Leonard also …
- … and conciliate a few whose ancestors had not featured in Darwin’s Life . ‘In an endeavour to …
- … find an ordinary mortal who could laugh’ ( letter from W. E. Darwin to Charles and Emma Darwin, 22 …
- … a grievance to hang an article upon’ ( letter from W. E. Darwin, [28 January 1880] ). …
- … , sending one or both to his daughter Henrietta ( letter to H. E. Litchfield, 1 February [1880] ). …
- … he will have the last word’, she warned ( letter from H. E. Litchfield, [1 February 1880] ). ‘He …
- … Darwinophobia? It is a horrid disease’ ( letter from T. H. Huxley, 3 February 1880 ). All …
- … I was, also, rarely fit to see anybody’ ( letter to S. H. Haliburton, 13 December 1880 ). …
- … thus one looks to prevent its return’ ( letter from J.-H. Fabre, 18 February 1880 ). Darwin shared …
- … aided in any way direct attacks on religion’ ( letter to E. B. Aveling, 13 October 1880 ). Finally …
- … biologist of our time’ ( letter from W. D. Roebuck to G. H. Darwin, 25 October 1880 ). The …
- … 21 years since the Origin appeared”‘ ( letter to T. H. Huxley, 11 [April] 1880 ). While praising …

Darwin in letters, 1876: In the midst of life
Summary
1876 was the year in which the Darwins became grandparents for the first time. And tragically lost their daughter-in-law, Amy, who died just days after her son's birth. All the letters from 1876 are now published in volume 24 of The Correspondence…
Matches: 24 hits
- … The year 1876 started out sedately enough with Darwin working on the first draft of his book on the …
- … games. ‘I have won, hurrah, hurrah, 2795 games’, Darwin boasted; ‘my wife … poor creature, has won …
- … regarding the ailments that were so much a feature of Darwin family life. But the calm was not to …
- … four days later. ‘I cannot bear to think of the future’, Darwin confessed to William on 11 …
- … once, the labour of checking proofs proved a blessing, as Darwin sought solace for the loss of his …
- … and his baby son Bernard now part of the household, and Darwin recasting his work on dimorphic and …
- … had involved much time and effort the previous year, and Darwin clearly wanted to focus his …
- … When Smith, Elder and Company proposed reissuing two of Darwin’s three volumes of the geology of …
- … single-volume edition titled Geological observations , Darwin resisted making any revisions at …
- … volume, Coral reefs , already in its second edition. Darwin was nevertheless ‘firmly resolved not …
- … Encyclopaedia Britannica the previous year ( letter to G. H. Darwin, [after 4 September 1876] ). …
- … ‘all I can say is do not commit suicide’ ( letter to G. H. Darwin, [4 June 1876] ). By midsummer, …
- … a set of sons I have, all doing wonders.’ ( Letter to G. H. Darwin, 13 July [1876]. ) A …
- … and eczema, was able to rest his mind ( letter to G. H. Darwin, 2 May [1876] ). Darwin even …
- … letter to Andrew Clark, [late June 1876] ; letter to G. H. Darwin, 13 July [1876] ). The irony …
- … Just four days later, Darwin had the hard task of telling Leonard that Amy, after seeming to recover …
- … not by hiding the pain of the situation, but by reminding Leonard of how much his friendship had …
- … we have & you are one of the best of all’ ( letter to W. E. Darwin, 11 September [1876] ). …
- … she confided to Henrietta (letter from Emma Darwin to H. E. Litchfield, [31 August 1876] (DAR 219.9: …
- … herself & is so tender’ (letter from Emma Darwin to W. E. Darwin, [13 September 1876] (DAR 210.6 …
- … completed autobiography (letter from Emma Darwin to W. E. Darwin, [13 September 1876] (DAR 210.6: …
- … & a Prof. Romer came to lunch’, Emma Darwin reported to Leonard Darwin on 29 September (DAR 239 …
- … horticulturists and agriculturists in France ( letter from E. M. Heckel, 27 December 1876 ). In …
- … been the subject of mere observation’ ( letter from T. H. Farrer, 31 December 1876 ). The Swiss …

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: 22 hits
- … Charles Darwin’s observations on the development of his children,[1] began the …
- … is available below . As with much of his other work, Darwin gathered additional information on the …
- … lunatics, the blind, and animals. And as early as 1839 Darwin had begun to collect information on …
- … the expression of emotions. As the following transcript of Darwin’s notes reveals, he closely …
- … William Erasmus, the stages of his development suggesting to Darwin those expressions which are …
- … The tone of the manuscript reflects an aspect of Darwin’s character clearly perceived by Emma during …
- … “What does that prove”.’[6] For in these notes, Darwin’s deep scientific curiosity transcends his …
- … that on occasion he refers to William as ‘it’. Darwin possessed the ability to dissociate …
- … memories.[8] Yet, though the dissociation was essential for Darwin’s scientific goal, the notes here …
- … the record breaks off until January 1852, by which time the Darwin family had increased by five: …
- … the onset of frowning, smiling, etc., as was the focus of Darwin’s attention on William and Anne, …
- … of logical thought and language. On 20 May 1854, Darwin again took over the notebook and, …
- … all the notes until July 1856, when the observations ceased. Darwin’s later entries, like Emma’s, …
- … Transcription: 1 [9] W. Erasmus. Darwin born. Dec. 27 th . 1839.—[10] During first week. …
- … 46 Horace[71] 2½. G. When shall you wean baby. H. I am weaned for there’s no more milk. …
- … written in pencil by CD and subsequently overwritten by Emma Darwin. The transcription throughout …
- … [15] ‘Annie . . . fortnight’ was written by Emma Darwin on the verso of page 3 and opposite the …
- … The name and address of a Mrs Locke are noted in Emma Darwin’s 1843 diary. [16] The following …
- … first books that she could recall encountering as a child (H. E. Litchfield papers, CUL). [60 …
- … and family memoirs and reminiscences. [61] Leonard Darwin, born 1850. [62] Francis …
- … of her childhood, Henrietta Litchfield remembered Leonard Darwin saying this to their maid Jane and …
- … CUL). [71] Horace Darwin, born 1851. [72] Leonard Darwin’s nickname. [73] Miss …

Darwin in letters, 1875: Pulling strings
Summary
‘I am getting sick of insectivorous plants’, Darwin confessed in January 1875. He had worked on the subject intermittently since 1859, and had been steadily engaged on a book manuscript for nine months; January also saw the conclusion of a bitter dispute…
Matches: 26 hits
- … Editions Plants always held an important place in Darwin’s theorising about species, and …
- … his periods of severe illness. Yet on 15 January 1875 , Darwin confessed to his close friend …
- … way to continuous writing and revision, activities that Darwin found less gratifying: ‘I am slaving …
- … bad.’ The process was compounded by the fact that Darwin was also revising another manuscript …
- … coloured stamens.’ At intervals during the year, Darwin was diverted from the onerous task of …
- … zoologist St George Jackson Mivart. In April and early May, Darwin was occupied with a heated …
- … chapter of the controversy involved a slanderous attack upon Darwin’s son George, in an anonymous …
- … on 12 January , breaking off all future communication. Darwin had been supported during the affair …
- … Society of London, and a secretary of the Linnean Society, Darwin’s friends had to find ways of …
- … pp. 16–17). ‘How grandly you have defended me’, Darwin wrote on 6 January , ‘You have also …
- … in public. ‘Without cutting him direct’, he advised Darwin on 7 January , ‘I should avoid him, …
- … & again’ ( letter from J. D. Hooker, 16 January 1875 ). Darwin had also considered taking up …
- … , ‘I feel now like a pure forgiving Christian!’ Darwin’s ire was not fully spent, however, …
- … in the same Quarterly article that attacked George. Darwin raised the matter at the end of the …
- … to rest, another controversy was brewing. In December 1874, Darwin had been asked to sign a memorial …
- … Hensleigh and Frances Wedgwood. She had corresponded with Darwin about the evolution of the moral …
- … could not sign the paper sent me by Miss Cobbe.’ Darwin found Cobbe’s memorial inflammatory …
- … memorial had been read in the House of Lords (see 039; Darwin and vivisection 039;). …
- … medical educators, and other interested parties. Darwin was summoned to testify on 3 November. It …
- … ( Report of the Royal Commission on vivisection , p. 183). Darwin learned of Klein’s testimony …
- … agree to any law, which should send him to the treadmill.’ Darwin had become acquainted with Klein …
- … in April 1874 (see Correspondence vol. 22, letters from E. E. Klein, 14 May 1874 and 10 …
- … day That ever you were born (letter from E. F. Lubbock, [after 2 July] 1875). …
- … a review of William Dwight Whitney’s work on language (G. H. Darwin 1874c). George had taken the …
- … plants (Carus trans. 1876a). The German publisher E. Schweizerbart’sche Verlagshandlung began to …
- … was great’, Henrietta Emma Litchfield wrote to her brother Leonard on 14 September, ‘& special …

Darwin in letters, 1862: A multiplicity of experiments
Summary
1862 was a particularly productive year for Darwin. This was not only the case in his published output (two botanical papers and a book on the pollination mechanisms of orchids), but more particularly in the extent and breadth of the botanical experiments…
Matches: 24 hits
- … indicates, 1862 was a particularly productive year for Darwin. This was not only the case in his …
- … promotion of his theory of natural selection also continued: Darwin’s own works expanded on it, …
- … a keen interest in the progress of his views through Europe, Darwin negotiated, in addition to a …
- … the family over the summer. But towards the end of the year, Darwin was able once more to turn his …
- … of the Scottish press hissed). Huxley, while advocating Darwin’s theory, had again espoused the view …
- … experimental production of new ‘physiological’ species. Darwin attempted to dissuade him from this …
- … together. He failed. Huxley replied ( letter from T. H. Huxley, 20 January 1862 ): 039;I …
- … delivered a series of lectures to working men that reviewed Darwin’s theory, and sent copies to …
- … about the vars. of Tobacco.039; At the end of the year, Darwin seemed resigned to their …
- … common man This correspondence with Huxley made Darwin keener than ever to repeat the …
- … began writing long, intelligent, and informative letters, Darwin, impressed, gave him the commission …
- … ). Two sexual forms: Primula and Linum Darwin’s views on the phenomenon of …
- … when crossed with another plant of the reciprocal form. Darwin concluded that the two forms existed …
- … in Primula ’, p. 92 ( Collected papers 2: 59)). Darwin later recalled: ‘no little discovery of …
- … son, William, his language was more blunt