To Francis Darwin 12 July [1879]
Summary
Notes observations on sensitivity and movement of radicles.
Has finished chapter [of Movement in plants] on sleeping plants and is now looking over heliotropism notes.
Is perplexed by Erasmus Darwin; Erasmus [A. Darwin] likes it, but Henrietta thinks it much too long.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 12 July [1879] |
| Classmark: | DAR 211: 62 |
| Letter no: | DCP-LETT-12152 |
Matches: 9 hits
- … Bernard’s mispronunciation of ‘drumming’ (see letter to Francis Darwin, 4 July [1879] ). …
- … See letter from Francis Darwin, 9 July 1879 and n. 1. Francis had not mentioned …
- … Virginia spiderwort; see letter from Francis Darwin, 9 July 1879 and n. 2). CD described …
- … of Sinapis alba (white mustard; see letter from Francis Darwin, [after 16 June 1879] ). In …
- … of the roots with gold-beater’s skin (see letter to Francis Darwin, 25 June [1879] and n. …
- … On ‘Sachs’ curvature’, see the letter to Francis Darwin, 16 June [1879] , n. 8. The long …
- … or away from the sun (see letter to Francis Darwin, 25 June [1879] and n. 6). Various …
- … by the relationship between this letter and the letter from Francis Darwin, 9 July 1879 . …
- … see letter from G. H. Darwin, 24 June 1879 ). Abbadabba was a pet name for Francis’s son, …
From Francis Darwin [before 17 July 1878]
Summary
More sleepers from green-house.
Julius Sachs’s view of climbing plants: he distinguishes between nutation to find a support and growth after support is found.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [before 17 July 1878] |
| Classmark: | DAR 209.1: 155; DAR 274.1: 50, 52 |
| Letter no: | DCP-LETT-11613 |
Matches: 9 hits
- … and packed by the makers ( letter to Francis Darwin, 14 July [1878] ). Francis wrote the …
- … of plants that slept ( letter from Francis Darwin, [12 July 1878] ). Oxalis latifolia ( …
- … behaved in the same way ( letter from Francis Darwin, [12 July 1878] ). In Climbing plants …
- … the tension of the cell walls ( letter from Francis Darwin, [22 June 1878] ). Francis had …
- … conditions had shut leaves (see letter from Francis Darwin, [29 June] 1878 and n. 3). He …
- … to moisture and light (see letter from Francis Darwin, [after 7 July 1878] and n. 3). CD …
- … the stomata of his specimen ( letter to Francis Darwin, 7 [July 1878] ). CD had reported …
- … of the tips of maize radicles ( letter to Francis Darwin, 7 [July 1878] and n. 3). CD had …
- … by the relationship between this letter and the letter to Francis Darwin, 17 July [1878] . …
From Francis Darwin [after 16 June 1879]
Summary
Reports on roots and climbing plants experiments he is performing in Sachs’ laboratory. Orchids with air roots have come. Goebel says proshelic better than helic.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 16 June 1879] |
| Classmark: | DAR 274.1: 53 |
| Letter no: | DCP-LETT-12111F |
Matches: 9 hits
- … to Francis around 16 June 1879 (see letter to Francis Darwin, 16 June [1879] and n. 5). …
- … a botanist in Sachs’s laboratory (see letter to Francis Darwin, 16 June [1879] and n. 4). …
- … See letter to Francis Darwin, 16 June [1879] and n. 8. Francis was working in the …
- … of the apex to Francis (see letter to Francis Darwin, [before 5 June 1879] and nn. 2 and …
- … mustard ( Sinapis alba ; see also letter to Francis Darwin, 6 and 7 June [1879] and n. …
- … 5). See letter to Francis Darwin, 16 June [1879] and n. 2. For CD’s description of the …
- … by the relationship between this letter and the letter to Francis Darwin, 16 June [1879] . …
- … Ubbadubba was a pet name for Francis’s son, Bernard Darwin . No letter mentioning the boys …
- … letter to Francis Darwin, 16 June [1879] , in which CD mentions Bernard’s head being full of ‘drums, trumpets & soldiers’. On paper soldiers, see Ryan 1995 . The boys were Bernard’s cousins Walter Stewart George Davenport Atkin and Robert Laurence Atkin (Dor and Robert). Their mother, Mary Elizabeth Atkin , had travelled to Switzerland with Elizabeth Darwin on 17 June 1879; they returned to Down on 18 July 1879 ( Emma Darwin’s diary (DAR 242)). Francis …
From Francis Darwin [after 7 July 1878]
Summary
Sleep in Porlieria studied.
Oats begin germinating.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 7 July 1878] |
| Classmark: | DAR 209.7: 157 |
| Letter no: | DCP-LETT-11596 |
Matches: 7 hits
- … contained chlorophyll (see letters to Francis Darwin , 26 June [1878] and 2 July [1878] ). …
- … that Francis ask for more offprints ( letter to Francis Darwin, 2 July [1878] ). …
- … the Royal Botanic Gardens, Kew ( letter to Francis Darwin, 6 [July 1878] ); it had been …
- … Botanic Gardens, Kew; see also letter from Francis Darwin, [22 June 1878] , n. 6). Plants …
- … from the plant CD had received from Kew (see letter from Francis Darwin, [29 June] …
- … 1878 , and letter to Francis Darwin, 7 [July 1878] and n. 2). Porlieria hygrometrica is an …
- … by the relationship between this letter and the letter to Francis Darwin, 7 [July 1878] . …
From Francis Darwin [after 2 October 1876]
Summary
Sorry the corrections were so tedious, and offers to do revises.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 2 Oct 1876] |
| Classmark: | DAR 274.1: 40 |
| Letter no: | DCP-LETT-10629F |
Matches: 6 hits
- … in relation to monkeys’; see letter to Francis Darwin, 2 October [1876] . The paper on …
- … II)). Julius von Wiesner (see letter to Francis Darwin, 2 October [1876] and n. 7). …
- … and self fertilisation (see letter to Francis Darwin, 2 October [1876] ). CD had suggested …
- … articles by Johann von Fischer (see letter to Francis Darwin, 2 October [1876] and n. 4). …
- … s work on the teasel, see the letter from Francis Darwin, [1 June 1876] and n. 2. CD …
- … the relationship between this letter and the letter to Francis Darwin, 2 October [1876] . …
From Francis Darwin [21 July 1878]
Summary
Has been investigating nutational movements of climbing plants; comments on the opinions of Julius von Wiesner and Julius Sachs. Remarks on the sleep movements of certain plants and the mechanism of tendril curvature. Is experimenting with Porlieria.
Has visited K. G. Semper’s laboratory.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [21 July 1878] |
| Classmark: | DAR 162: 59, DAR 209.8: 151 |
| Letter no: | DCP-LETT-11623 |
Matches: 9 hits
- … 21— 1878’ (see CD annotations). See letter to Francis Darwin, 17 July [1878] . Pouter was …
- … could explain his meaning (see letter to Francis Darwin, 17 July [1878] and n. 5). Hugo de …
- … these movements with Sachs (see letter to Francis Darwin, 14 July [1878] ). Francis had …
- … CD considered this would be valuable if true (see letter from Francis Darwin, [12 July …
- … 1878] , and letter to Francis Darwin, 14 July [1878] ). Francis …
- … having two large leaflets ( letter from Francis Darwin, [12 July 1878] ) and had referred …
- … as Albizia Zulu brizzia ( letter from Francis Darwin, [before 17 July 1878] ). Pterolobium …
- … s tongue or siris tree. See letter to Francis Darwin, 17 July [1878] and n. 4. In the …
- … kept its leaves open (see letter from Francis Darwin, [after 7 July 1878] and n. 3). Carl …
To Francis Darwin 25 June [1879]
Summary
Suggests experiments to test the response of radicles to light. Considers an alternative term for heliotropism.
Will be curious to have FD’s spiral theory about circumnutation explained to him.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 25 June [1879] |
| Classmark: | DAR 211: 56 |
| Letter no: | DCP-LETT-12122 |
Matches: 8 hits
- … 6. See letter from Francis Darwin, [after 16 June 1879] and n. 5. Revolving nutation was …
- … Porliera (a synonym of Porlieria ), see letter to Francis Darwin, 16 June [1879] and n. 3. …
- … See letter to Francis Darwin, 24 June [1879] . The letter from Francis was probably that …
- … Movement in plants , p. 142). See letter from Francis Darwin, [after 16 June 1879] and n. …
- … towards or away from light (see letter from Francis Darwin, [after 16 June 1879] . The …
- … s ‘Journal’ (Appendix II); see letter to Francis Darwin, 24 June [1879] and n. 6). On CD’ …
- … fir trees affected by a fungus, see the letter to Francis Darwin, 2 June [1879] and n. …
- … by the relationship between this letter and the letter to Francis Darwin, 24 June [1879] . …
To Francis Darwin 25 July [1878]
Summary
Is forwarding the writing machine to Carl Semper.
Is glad FD has taken up his old friends, the twiners.
Hopes to get heliotropic aerial roots from J. D. Hooker. Asks FD to find out whether any moulds or roots are apheliotropic. Is puzzled by heliotropism in subterranean roots.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 25 July [1878] |
| Classmark: | DAR 211: 40 |
| Letter no: | DCP-LETT-11631 |
Matches: 10 hits
- … garden were tightly closed (see letter from Francis Darwin, [21 July 1878] and n. 10). …
- … he had borrowed from Kew (see letter to Francis Darwin, 6 [July 1878] ). Leguminosae (a …
- … plants from other families (see letter to Francis Darwin, 14 July [1878] and n. 2). CD …
- … was modified circumnutation (see letter to Francis Darwin, 14 July [1878] ). Francis had …
- … within a given time period (see letter from Francis Darwin, [21 July 1878] and n. 4). CD …
- … bending in climbing plants (see letter from Francis Darwin, [21 July 1878] and n. 6). De …
- … the petals from moisture (see letter from Francis Darwin, [21 July 1878] ). Kliment Arkady …
- … Darwin, 10 October 1878 . See the letter to Francis Darwin, 20 [July 1878] , in which CD …
- … to be buried. In his letter of [21 July 1878] , Francis Darwin had referred to the slight …
- … 8 August 1878 (see letter from Francis Darwin, [21 July 1878] ). Francis had reported that …
From Francis Darwin [after 16 May 1871]
Summary
He is waiting to hear about the requirements for the MB examination before considering the possible trip to north America.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [after 16 May 1871] |
| Classmark: | DAR 274.1: 17 |
| Letter no: | DCP-LETT-7761F |
Matches: 5 hits
- … 1871] and n. 5. The annotations are for CD’s letter to Francis Darwin, 21 May [1871] . …
- … St George’s Hospital, London (see first letter from Francis Darwin, [after 22 May 1871] ). …
- … H. Darwin, [14 May 1871] ). See letter to Francis Darwin, 16 May [1871] . See letter from …
- … by the relationship between this letter and the letter to Francis Darwin, 16 May [1871] . …
- … Francis was hoping to travel to the United States in the summer with his brother George Howard Darwin and two friends (see letter …
To Francis Darwin 2 July [1879]
Summary
Stresses importance of ensuring that cauterisation of radicles does not, through injury, prevent movement. Plans an experiment to test for "apheliotropism" in certain radicles.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 2 July [1879] |
| Classmark: | DAR 211: 60 |
| Letter no: | DCP-LETT-12133 |
Matches: 6 hits
- … in the roots of this species (see letter to Francis Darwin, 6 and 7 June [1879] and n. …
- … 5, and letter from Francis Darwin, [after 16 June 1879] and n. 4). CD was …
- … one from his silver fir branches (see letter to Francis Darwin, 25 June [1879] and n. 7). …
- … were still apheliotropic (see letter from Francis Darwin to Emma Darwin, 30 June 1879 ). …
- … the term ‘Sachs’ curvature’, see the letter to Francis Darwin, 16 June [1879] , n. 8. CD …
- … of ‘aphelic’ would be ‘aphelism’ (see letter to Francis Darwin, 25 June [ 1879] and n. 6). …
To Francis Darwin 30 July [1878]
Summary
Comments on function of bloom.
Describes the effect of water shortage on sleep movements in Porlieria.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 30 July [1878] |
| Classmark: | DAR 211: 41 |
| Letter no: | DCP-LETT-11635 |
Matches: 9 hits
- … See the letter from Francis Darwin, 24 and 25 July 1878 , reporting being unwell and also …
- … did not support this view (see letter from Francis Darwin, 24 and 25 July 1878 and n. 1). …
- … as the one from Kew (see letter from Francis Darwin, [after 7 July 1878] and n. 3). …
- … may be a reference to the missing letter from Francis Darwin (see n. 2, above). CD did not …
- … stomata open to breathe (see letter from Francis Darwin, 24 and 25 July 1878 ). Émile Mer …
- … Mer 1876 , pp. 257–8). See letter from Francis Darwin, 24 and 25 July 1878 . Plants of …
- … relationship between this letter and the letter from Francis Darwin, 24 and 25 July 1878 . …
- … letter from Francis, with the impudent beginning, has not been found. Hugo de Vries was working in Sachs’s laboratory in Würzburg. The Darwins …
- … letter to Hugo de Vries, [15] August [1878] ). Sachs had shown Francis the fruit of Helvingia ruscifolia (a synonym of Helwingia ruscifolia ); Francis had suggested that the petals, which closed over the carpel, might be covered with bloom because they acted like a part of the fruit (see letter from Francis Darwin, [ …
To Francis Darwin 28 June [1879]
Summary
Discusses the movements of radicles. His observations show that sensitivity to touch resides in the root tip and he believes that sensitivity to gravity governing geotropic responses is also in the root tip. Would much like to convert Julius von Sachs to his ideas on radicle movement.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 28 June [1879] |
| Classmark: | DAR 211: 59 |
| Letter no: | DCP-LETT-12128 |
Matches: 6 hits
- … by causing injury to the root ( letter from Francis Darwin, [before 26 June 1879] ). …
- … On ‘Sachs’ curvature’, see the letter to Francis Darwin, 16 June [1879] , n. 8. CD and …
- … in the roots of this species (see letter to Francis Darwin, 6 and 7 June [1879] and n. …
- … 5, and letter from Francis Darwin, [after 16 June 1879] and n. 4). …
- … for Erasmus Darwin . See letter from Francis Darwin, [before 26 June 1879] . CD went to …
- … CD’s ‘Journal’ (Appendix II)). In his letter from Francis Darwin, [before 26 June 1879] , …
From Francis Darwin [before 5 December 1870]
Summary
Sends list of bills.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [before 5 Dec 1870] |
| Classmark: | DAR 274.1: 13 |
| Letter no: | DCP-LETT-7387G |
Matches: 4 hits
- … see this volume, Supplement, letter from Francis Darwin [after 18 October 1870] ). CD sent …
- … £50 (see Correspondence vol. 18, letter to Francis Darwin, 5 December [1870] ; see …
- … this volume, Supplement, second letter from Francis Darwin, [before 5 December 1870] ). …
- … the relationship between this letter and the letter to Francis Darwin, 5 December [1870] ( …
From Francis Darwin 19 [May 1881]
Summary
Is sorry to have involved himself in a priority dispute between Wortmann and Elfving. Intends to publish on circumnutation; will CD send him his notes? Apologises for taking CD’s protractor, will send it back. Has met Oscar Schmidt.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | 19 [May 1881] |
| Classmark: | DAR 274.1: 72 |
| Letter no: | DCP-LETT-13166F |
Matches: 8 hits
- … See letter to Francis Darwin, 16 and 17 May 1881 . No correspondence between Francis and …
- … for example, Correspondence vol. 27, letter from Francis Darwin to Emma Darwin, 30 June …
- … the mycelium of a fungus (see letter from Francis Darwin, 14 May 1881 and n. 7). Francis …
- … of the sinking of a ship (see letter to Francis Darwin, 16 and 17 May 1881 and n. 11). …
- … see Correspondence vol. 27, letter from Francis Darwin, 29 May 1879 ). Elfving was the …
- … relationship between this letter and the letter to Francis Darwin, 16 and 17 May 1881 . …
- … Francis described the special rotation apparatus designed by Horace Darwin that allowed him to observe clearly the circumnutation of the sporangium. In his letter …
- … Francis had mentioned meeting Oskar Schmidt in his letter of 14 May 1881 . Kneipe : pub, bar (German). Bernard Darwin …
From Francis Darwin [before 4 June 1881]
Summary
Encloses letter from Elfving (not found). Should he publish on false circumnutation?
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [before 4 June 1881] |
| Classmark: | DAR 274.1: 75 |
| Letter no: | DCP-LETT-13192F |
Matches: 8 hits
- … contained three diagrams (see letter from Francis Darwin, 19 [May 1881] and n. 4). Francis …
- … 4 [June 1881] . See letter to Francis Darwin, 30 May [ …
- … 19 [May 1881] and n. 3). See letter to Francis Darwin, 30 May [1881] and n. 4. Eosine and …
- … of which had recently appeared (see letter to Francis Darwin, 16 and 17 May 1881 and nn. 6 …
- … relationship between this letter and the letters to Francis Darwin of 30 May [1881] and …
- … 1881] ; the letter from Francis’s son, Bernard Darwin , has not been found. Francis had …
- … letter from Elfving has not been found, but may have been on the subject of Elfving’s observation of an avoidance response in the fungus (see also letter from Francis Darwin, …
- … letter of 14 May 1881 . He had earlier told CD about other researchers who found Sachs difficult to work with (see, for example, Correspondence vol. 27, letter from Francis Darwin, …
From Francis Darwin [29 May 1876]
Summary
The Salvia has arrived.
Has found several fly orchids coming in flower, but no Cephalanthera or Musk.
Cannot do any teazel work.
Anthelme Thozet has sent him a lot of Ophideres.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [29 May 1876] |
| Classmark: | DAR 274.1: 58 |
| Letter no: | DCP-LETT-10515I |
Matches: 6 hits
- … 1876 , and the letter to Francis Darwin, 30 [May 1876] ; see n. 2, below. When Francis …
- … expecting had not yet arrived (see letter from Francis Darwin, 27 May 1876 and n. 1). In …
- … Francis to look for orchids (see letter from Francis Darwin, 27 May 1876 ). CD referred to …
- … his observations to CD (see letter from Francis Darwin, [28 May 1876] ). His research was …
- … by the relationship between this letter, the letter from Francis Darwin, 27 May …
- … letter from Moritz Schiff, 8 May 1876 and nn. 6 and 9). In his paper on the subject, Francis noted that in the early stages of the process of aggregation the aggregated masses were extremely motile but in a strongly aggregated condition the masses become motionless ( F. Darwin 1876b , p. 314; see also F. Darwin 1877b , p. 266). Francis …
From Francis Darwin [25–7 November 1878]
Summary
He has had no success with horse or Spanish chestnuts.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [25–7 Nov 1878] |
| Classmark: | DAR 274.1: 41 |
| Letter no: | DCP-LETT-11768H |
Matches: 6 hits
- … creeping wood sorrel) (see letter from Francis Darwin, [before 22 November 1878] and n. …
- … 3. ) See also letter from Francis Darwin, [23 November 1878] . CD planned …
- … on 25 or 26 November 1878 (see letter to Francis Darwin, [22 November 1878] , and letter …
- … Frankland (see n. 7, below). See letter from Francis Darwin, [before 22 November 1878] and …
- … n. 2, and letter to Francis Darwin, [22 November 1878] . William Ogle’s translation of …
- … letter to William Ogle, 17 August 1878 . Francis gave a lecture on 9 December 1878 at the London Institution titled ‘Self-defence among plants’ (see letter to Francis Darwin, [ …
From Francis Darwin to Emma Darwin 30 June 1879
Summary
Last night had tremendous thunderstorm. Will ask Goebel about proshelismus. Describes experiments on beans. Please send Bessy’s address. Has got to know nice Englishman named Purdy and his wife. Bathes nearly every night with the Finlander.
| Author: | Francis Darwin |
| Addressee: | Emma Wedgwood; Emma Darwin |
| Date: | 30 June 1879 |
| Classmark: | DAR 274.1: 49 |
| Letter no: | DCP-LETT-12128F |
Matches: 9 hits
- … George Davenport Atkin (see letter from Francis Darwin, [after 16 June 1879] and n. 6). …
- … and away from the sun (see letter to Francis Darwin, 25 June [1879] and n. 6). Karl …
- … bean) and Vicia (vetch; see letter from Francis Darwin, [before 26 June 1879] ). He was …
- … on Porliera (a synonym of Porlieria ), see letter to Francis Darwin, 16 June [1879] and n. …
- … 3. See letter to Francis Darwin, 24 June [1879] . CD had asked Francis to touch a cell (of …
- … Albert Bernhard Frank , see the letter from Francis Darwin, 29 May 1879 . Elizabeth Darwin …
- … in Sachs’s laboratory (see letter from Francis Darwin, [after 2 June 1879] and n. 3). …
- … letter from G. H. Darwin, 24 June 1879 and nn. 2 and 3). Ubbadubba was a pet name for Francis’ …
- … Francis and his brother George Howard Darwin visited Norway in August 1866 ( Emma Darwin’s diary (DAR 242)). The American has not been identified. ‘Axles’ was evidently a family word used to refer to unresolved work-related issues (see also Correspondence vol. 26, letter …
To Francis Darwin 14 July [1878]
Summary
Asks for list of families of sleeping plants. Believes sleep is merely modified circumnutation at a particular time of day.
Porlieria has had no water for some time but shows no sign of flagging.
Describes the response of Thalia flowers to touch.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | 14 July [1878] |
| Classmark: | DAR 211: 35, 36, 39 |
| Letter no: | DCP-LETT-11608 |
Matches: 6 hits
- … list of species that slept (see letters from Francis Darwin , [after 7 July 1878] and [12 …
- … indoors (see n. 3, above). See letter from Francis Darwin, [12 July 1878] . Gossypium is …
- … like the one CD owned ( letter from Francis Darwin, [12 July 1878] ). Horace Darwin had …
- … the differences in behaviour (see letter to Francis Darwin, [after 7 July 1878] and n. 3). …
- … powery alligator-flag), see the letter to Francis Darwin, 7 [July 1878] , the letters to …
- … journal Nature to Francis (see letter to Francis Darwin, 7 [July 1878] and n. 5). Horace …
From Francis Darwin [23 November 1878]
Summary
Many thnks for the pelargonium letter.
| Author: | Francis Darwin |
| Addressee: | Charles Robert Darwin |
| Date: | [23 Nov 1878] |
| Classmark: | DAR 274.1: 43 |
| Letter no: | DCP-LETT-11755F |
Matches: 6 hits
- … chestnuts (see n. 6, below). See letter to Francis Darwin, [22 November 1878] and nn. 1 …
- … creeping wood sorrel); see letter from Francis Darwin, [before 22 November 1878] and n. 3. …
- … in plants , pp. 116 and 118, and letter to Francis Darwin, [21 November 1878] and n. …
- … 2. See letter from Francis Darwin, [before 22 November 1878] and n. …
- … relationship between this letter and the letter to Francis Darwin, [22 November 1878] , …
- … Francis dated 23 November records that two Spanish chestnuts were ‘sliced with razor’ (DAR 209.5: 113). Bernard Darwin . The letter …
Document type
| letter | (1260) |
| people | (24) |
| bibliography | (4) |
Author
| Darwin, C. R. | (738) |
| Darwin, Francis | (104) |
| Hooker, J. D. | (47) |
| Darwin, G. H. | (33) |
| Darwin, W. E. | (26) |
Addressee
| Darwin, C. R. | (469) |
| Darwin, Francis | (113) |
| Hooker, J. D. | (92) |
| Thiselton-Dyer, W. T. | (41) |
| Darwin, W. E. | (36) |
Correspondent
| Darwin, C. R. | (1207) |
| Darwin, Francis | (217) |
| Hooker, J. D. | (139) |
| Darwin, G. H. | (65) |
| Darwin, W. E. | (62) |
Date
| 1824 | (1) |
| 1825 | (1) |
| 1826 | (2) |
| 1828 | (5) |
| 1829 | (2) |
| 1830 | (2) |
| 1831 | (7) |
| 1832 | (2) |
| 1834 | (1) |
| 1836 | (3) |
| 1837 | (4) |
| 1838 | (3) |
| 1839 | (1) |
| 1840 | (2) |
| 1842 | (1) |
| 1844 | (3) |
| 1845 | (3) |
| 1846 | (4) |
| 1847 | (4) |
| 1848 | (5) |
| 1849 | (4) |
| 1850 | (3) |
| 1851 | (4) |
| 1852 | (2) |
| 1854 | (3) |
| 1855 | (4) |
| 1856 | (8) |
| 1857 | (4) |
| 1858 | (16) |
| 1859 | (22) |
| 1860 | (25) |
| 1861 | (14) |
| 1862 | (30) |
| 1863 | (29) |
| 1864 | (27) |
| 1865 | (8) |
| 1866 | (18) |
| 1867 | (12) |
| 1868 | (24) |
| 1869 | (13) |
| 1870 | (17) |
| 1871 | (74) |
| 1872 | (41) |
| 1873 | (64) |
| 1874 | (50) |
| 1875 | (58) |
| 1876 | (88) |
| 1877 | (93) |
| 1878 | (117) |
| 1879 | (114) |
| 1880 | (76) |
| 1881 | (127) |
| 1882 | (15) |
