From Charles Wright to Asa Gray 20, 25, and 26 March and 1 April 1864
Summary
Describes the flower and mode of action of a particular orchid.
Has been examining Spiranthes and is experimenting to see whether insects are necessary for its fertilisation.
It seems that Oncidium is designed so as not to be fertilised.
Author: | Charles Wright |
Addressee: | Asa Gray |
Date: | 20, 25 and 26 Mar 1864 and 1 Apr 1864 |
Classmark: | DAR 181: 163 |
Letter no: | DCP-LETT-4433 |
To Asa Gray 28 May [1864]
Summary
Is slowly writing Lythrum paper [Collected papers 2: 106–31].
Thanks for [Charles?] Wright’s observations on orchids
– could he note what attracts insects to Begonia and Melastoma? H. Crüger, who was going to observe Melastomataceae, has died.
Describes the climbing habits of Bignonia capreolata and Eccremocarpus scaber.
How does AG know the perfect flowers of Voandzeia are quite sterile?
He has a case of dimorphism in holly; asks AG to report on American hollies.
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 28 May [1864] |
Classmark: | Gray Herbarium of Harvard University (79) |
Letter no: | DCP-LETT-4511 |
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 |
To Asa Gray 13 September [1864]
Summary
Has finished Climbing plants;
resuming work on Variation.
Sends abstract of John Scott’s paper [see 4332].
Has received review of Herbert Spencer but cannot believe AG wrote it unless he has muddled his brains with metaphysics.
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 13 Sept [1864] |
Classmark: | Gray Herbarium of Harvard University (89) |
Letter no: | DCP-LETT-4611 |
From Asa Gray 3 October 1864
Summary
Review of Spencer was by Chauncey Wright.
Will get a note on John Scott’s paper off to Sillimans Journal [Am. J. Sci. 2d ser. 39 (1865): 101–10].
Author: | Asa Gray |
Addressee: | Charles Robert Darwin |
Date: | 3 Oct 1864 |
Classmark: | DAR 165: 144 |
Letter no: | DCP-LETT-4625 |
To Asa Gray 29 October [1864]
Summary
Sends question [missing] for an ornithologist.
Is plodding on at Variation.
Has added to Climbing plants.
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 29 Oct [1864] |
Classmark: | Gray Herbarium of Harvard University (88) |
Letter no: | DCP-LETT-4647 |
From Asa Gray 5 December 1864
Summary
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.
Author: | Asa Gray |
Addressee: | Charles Robert Darwin |
Date: | 5 Dec 1864 |
Classmark: | DAR 109: A87; DAR 165: 145 |
Letter no: | DCP-LETT-4699 |
From Asa Gray 16 February 1864
Summary
Is sending his monograph ["A revision and arrangement of the North American species of Astragalus and Oxytropis", Proc. Am. Acad. Arts & Sci. 6 (1863): 188–236].
Death of Francis Boott.
U. S. is now determined to do away with slavery.
Author: | Asa Gray |
Addressee: | Charles Robert Darwin |
Date: | 16 Feb 1864 |
Classmark: | DAR 165: 142 |
Letter no: | DCP-LETT-4409 |
To Asa Gray 25 February [1864]
Summary
Has not worked for six months due to illness.
Has been looking at climbing plants.
Hermann Crüger’s paper shows that CD was right about Catasetum pollination. Crüger’s account of pollination of Coryanthes "beats everything".
Author: | Charles Robert Darwin |
Addressee: | Asa Gray |
Date: | 25 Feb [1864] |
Classmark: | Gray Herbarium of Harvard University (80) |
Letter no: | DCP-LETT-4415 |
letter | (9) |
Darwin, C. R. | (4) |
Gray, Asa | (4) |
Wright, Charles | (1) |
Gray, Asa | (5) |
Darwin, C. R. | (4) |
Gray, Asa | (9) |
Darwin, C. R. | (8) |
Wright, Charles | (1) |