To J. S. Henslow 2 July [1855]
Summary
Sends a list of plants with stamps to pay the Hitcham girls who will collect seeds for him.
Describes his work with seeds in salt water.
For his experiments he would like seeds collected from plants that grow both near Hitcham and in the Azores.
Explains again what JSH should do in marking "close species".
Author: | Charles Robert Darwin |
Addressee: | John Stevens Henslow |
Date: | 2 July [1855] |
Classmark: | DAR 93: A31–A35 |
Letter no: | DCP-LETT-1708 |
From Thomas Carew Hunt 2 July 1855
Summary
Answers queries on Azores fauna and flora.
Author: | Thomas Carew Hunt |
Addressee: | Charles Robert Darwin |
Date: | 2 July 1855 |
Classmark: | DAR 166: 282 |
Letter no: | DCP-LETT-1709 |
To M. J. Berkeley 3 July [1855]
Summary
Reports success of seed-soaking experiments. Celery and onion germinate after 85 days’ immersion.
Author: | Charles Robert Darwin |
Addressee: | Miles Joseph Berkeley |
Date: | 3 July [1855] |
Classmark: | Shropshire Archives (SA 6001/134/44) |
Letter no: | DCP-LETT-1710 |
To J. D. Hooker 5 July [1855]
Author: | Charles Robert Darwin |
Addressee: | Joseph Dalton Hooker |
Date: | 5 July [1855] |
Classmark: | DAR 114: 140 |
Letter no: | DCP-LETT-1711 |
To J. S. Henslow 7 July [1855]
Summary
Thanks JSH for seeds.
Clarifies his request about marking [London] catalogue [of British plants] – JSH is to mark those he thinks really are species, but which are very closely allied to some other species.
Author: | Charles Robert Darwin |
Addressee: | John Stevens Henslow |
Date: | 7 July [1855] |
Classmark: | DAR 93: A36–A37, A114 |
Letter no: | DCP-LETT-1712 |
To G. R. Waterhouse 8 July [1855]
Summary
Asks GRW if there is any easy systematic work on Lepidoptera for his sons. Considers making out the names from descriptions fine practice for the intellect; mere collecting is idle work.
Author: | Charles Robert Darwin |
Addressee: | George Robert Waterhouse |
Date: | 8 July [1855] |
Classmark: | McGill University Library, Department of Rare Books |
Letter no: | DCP-LETT-1713 |
From J. D. Hooker [8 July 1855]
Summary
Australian Leguminosae problem: of 900 species not ten are common to southwest and southeast. No migration; hence either creation or variation.
Himalayan thistles: graded intermediates between large and small English species, "shakes species to their foundations". Similarity of CD’s and his views on species.
Author: | Joseph Dalton Hooker |
Addressee: | Charles Robert Darwin |
Date: | [8 July 1855] |
Classmark: | DAR 104: 192–3 |
Letter no: | DCP-LETT-1714 |
From H. C. Watson 11 July [1855]
Summary
Returns CD’s list of Azores plants with information on the distribution of the species added. Encloses a list, extracted from CD’s list, of those plants common to Europe and the Azores that were probably not introduced by man.
Author: | Hewett Cottrell Watson |
Addressee: | Charles Robert Darwin |
Date: | 11 July [1855] |
Classmark: | DAR 181: 27 |
Letter no: | DCP-LETT-1715 |
To J. S. Henslow 11 July [1855]
Summary
Asks for advice on establishing a control group in his experiments to produce sports and varieties of Lychnis diurna.
Seeks seeds of wild Dianthus for hybridising and producing varieties.
Author: | Charles Robert Darwin |
Addressee: | John Stevens Henslow |
Date: | 11 July [1855] |
Classmark: | DAR 93: A38–A39 |
Letter no: | DCP-LETT-1716 |
To J. D. Hooker 14 [July 1855]
Summary
CD experiments: sowing seeds in fields; "breaking" seeds’ constitution with coloured light; plant hybridisation. Compiling works on hybridism.
Respect for W. B. Carpenter.
Note on "nectar secreting" to Gardeners’ Chronicle [Collected papers 1: 258–9].
Author: | Charles Robert Darwin |
Addressee: | Joseph Dalton Hooker |
Date: | 14 [July 1855] |
Classmark: | DAR 114: 141 |
Letter no: | DCP-LETT-1717 |
To J. S. Henslow 14 July [1855]
Summary
Sends a list of 22 plants that grow at Hitcham and in the Azores and are, according to H. C. Watson, least likely to have been imported [by man]. Will pay the little girls of Hitcham liberally to collect the seeds for his experiments.
Author: | Charles Robert Darwin |
Addressee: | John Stevens Henslow |
Date: | 14 July [1855] |
Classmark: | DAR 93: A40–A41, A57 |
Letter no: | DCP-LETT-1718 |
To J. D. Hooker 18 [July 1855]
Summary
Has read a paper, presumably by JDH, using the Madeiran flora to argue against Forbes’s doctrine.
JDH asked how far CD will go in attributing common descent; he intends to show "the facts & arguments for & against the common descent of species of same genus; & then show how far the same arguments tell for or against forms, more & more widely different".
Author: | Charles Robert Darwin |
Addressee: | Joseph Dalton Hooker |
Date: | 18 [July 1855] |
Classmark: | DAR 114: 142 |
Letter no: | DCP-LETT-1719 |
To John Lubbock 19 [July 1855]
Summary
Congratulations to JL on finding musk-ox fossil.
Author: | Charles Robert Darwin |
Addressee: | John Lubbock, 4th baronet and 1st Baron Avebury |
Date: | 19 [July 1855] |
Classmark: | DAR 263: 1 (EH 88206446) |
Letter no: | DCP-LETT-1720 |
From Robert Hunt 19 July 1855
Summary
Discusses how best to simulate the light at a particular point on the earth’s surface using coloured glass; considers sunlight as composed of three "principles", varying in proportion according to latitude, which affect germination, lignification, and floriation.
Author: | Robert Hunt |
Addressee: | Charles Robert Darwin |
Date: | 19 July 1855 |
Classmark: | DAR 261.11: 17 |
Letter no: | DCP-LETT-1721 |
To J. D. Hooker 19 July [1855]
Author: | Charles Robert Darwin |
Addressee: | Joseph Dalton Hooker |
Date: | 19 July [1855] |
Classmark: | DAR 114: 139 |
Letter no: | DCP-LETT-1722 |
To Gardeners’ Chronicle [before 21 July 1855]
Summary
Reports on observing hive-bees visiting the leaves of vetch and bean and sucking the minute drops of nectar secreted by the glands on the underside of the stipulae. This phenomenon proves wrong those botanists who believe nectar to be a special secretion for the sole purpose of luring insects to visit flowers and thus to aid in their fertilisation.
Author: | Charles Robert Darwin |
Addressee: | Gardeners’ Chronicle |
Date: | [before 21 July 1855] |
Classmark: | Gardeners’ Chronicle and Agricultural Gazette, no. 29, 21 July 1855, p. 487 |
Letter no: | DCP-LETT-1723 |
To A. A. Gould 21 July 1855
Summary
If AAG is no longer member of the Ray Society, CD would like to send copy of Living Cirripedia, vol. 2.
Author: | Charles Robert Darwin |
Addressee: | Augustus Addison Gould |
Date: | 21 July 1855 |
Classmark: | Houghton Library, Harvard University (Augustus A. Gould papers, 1831–66 MS Am 1210: 230) |
Letter no: | DCP-LETT-1724 |
To Asa Gray 21 July [1855]
Summary
Geographical distribution. "Close" species. Hopes AG will write an essay on species.
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 21 July [1855] |
Classmark: | Archives of the Gray Herbarium, Harvard University (3) |
Letter no: | DCP-LETT-1725 |
To J. S. Henslow 21 July [1855]
Summary
Thanks JSH for all he has done. His botanical little girls are marvellous. His marking of the list of dubious species is what CD wanted. Explains that he wanted to ascertain whether closely allied forms belong to large or small genera.
Author: | Charles Robert Darwin |
Addressee: | John Stevens Henslow |
Date: | 21 July [1855] |
Classmark: | DAR 93: A98–A100 |
Letter no: | DCP-LETT-1726 |
To Robert Hunt 22 July [1855]
Summary
Mentions RH’s book on light [Researches on light in its chemical relations, 2d ed. (1854)]. Asks about coloured glass used in experiments on plants.
Author: | Charles Robert Darwin |
Addressee: | Robert Hunt |
Date: | 22 July [1855] |
Classmark: | American Philosophical Society (Mss.B.D25.) |
Letter no: | DCP-LETT-1727 |
letter | (29) |
Darwin, C. R. | (23) |
Hunt, Robert | (2) |
Bashford, Frederick | (1) |
Blyth, Edward | (1) |
Hooker, J. D. | (1) |
Henslow, J. S. | (7) |
Darwin, C. R. | (6) |
Hooker, J. D. | (5) |
Fox, W. D. | (2) |
Hunt, Robert | (2) |
Darwin, C. R. | |
Henslow, J. S. | (7) |
Hooker, J. D. | (6) |
Hunt, Robert | (4) |
Fox, W. D. | (2) |
Lubbock, John | (2) |
Bashford, Frederick | (1) |
Berkeley, M. J. | (1) |
Blyth, Edward | (1) |
Gardeners’ Chronicle | (1) |
Gould, A. A. | (1) |
Gray, Asa | (1) |
Hunt, T. C. | (1) |
Waterhouse, G. R. | (1) |
Watson, H. C. | (1) |