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Thiselton-Dyer, W. T. in correspondent 
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From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
[after 20 Oct 1873?]
Source of text:
DAR 60.2: 58
Summary:

Composition of the residue left on evaporation of the fluid in Nepenthes.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
4 Dec 1873
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 1–2)
Summary:

Wishes to identify a species of Cassia whose movements interest him.

Contributor:
Darwin Correspondence Project
From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
6 Dec 1873
Source of text:
DAR 178: 92
Summary:

Movement in plants.

Information on species of Cassia.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
22 Dec 1873
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 3–4)
Summary:

Concerning secretion of "bloom";

movements of Robinia.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
4 Apr 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 5–6)
Summary:

Wants some plants for observation and for experimentation on their powers of movement.

Asks WTT-D to make observations on plants with sensitive stamens or pistil.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
15 Apr 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 7)
Summary:

Thanks for the seeds and plants that he requested.

Contributor:
Darwin Correspondence Project
From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
31 May 1874
Source of text:
DAR 178: 93
Summary:

Movement in plants; effect of syringing on Opuntia plants that capture insects with their flowers.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
4 June 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 8–9)
Summary:

Discusses effects of water on movement of insectivorous plants.

Has just found that Pinguicula can digest albumen.

Asa Gray writes that Sarracenia secretes trail of fluid to attract insects [see 9455].

Contributor:
Darwin Correspondence Project
From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
5 June 1874
Source of text:
DAR 58.1: 56–7
Summary:

Sends information on nitrogen and albuminoid content of seeds of Brassica.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
9 June 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 10)
Summary:

Did not know cabbage contained so much nitrogen.

Pinguicula more excited by seeds than Drosera. Asks for information about Pinguicula.

Asks name of weed.

Asks to borrow Utricularia plant.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
23 June 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 12–13)
Summary:

Has found Pinguicula excited by bits of leaves; appears to digest leaves and seeds. Plant not only insectivorous but graminivorous. Asks WTT-D to identify seeds.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
24 [June 1874]
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 16–17)
Summary:

Describes how Pinguicula captures insects.

Contributor:
Darwin Correspondence Project
From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
25 June 1874
Source of text:
DAR 58.1: 64–6
Summary:

Reports on his examination of the dried specimens of Pinguicula at Kew to answer CD’s query whether all species secrete.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
26 June 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 14–15)
Summary:

Thanks for letter and seeds.

Asks that Hooker return references about plants eating insects.

Discusses Pinguicula.

Contributor:
Darwin Correspondence Project
From:
William Turner Thiselton-Dyer
To:
Charles Robert Darwin
Date:
26 June 1874
Source of text:
DAR 58.1: 67–8
Summary:

Identifies seeds adhering to leaves of Pinguicula [see Insectivorous plants, p. 369].

Contributor:
Darwin Correspondence Project
thumbnail
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
27 [June 1874]
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 18)
Summary:

Thanks for letter on Erica tetralix.

Identification of leaves digested by Pinguicula.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
28 [June 1874]
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Letters from Charles Darwin 1873–81: 19–22)
Summary:

Must stop work on "bloom" and leaf movements if he is ever to get anything published on Drosera, etc.

Sends thanks for seeds. Encloses memorandum in case WTT-D wishes to communicate information to Royal Horticultural Society. Has not time to prepare article.

Discusses condition of plants borrowed from Kew.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
1 July 1874
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W. T., Carnivorous Plants)
Summary:

Describes leaf movements of Pinguicula and Drosera in capturing prey. Notes effects of ammonium carbonate on leaves.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
14 Apr [1875]
Source of text:
Royal Botanic Gardens, Kew (Miscellaneous Correspondence - Letter from C. R. Darwin to W. T. Thiselton-Dyer)
Summary:

Thanks WTT-D for his present of Sachs’s book [Textbook of botany (1875)].

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
William Turner Thiselton-Dyer
Date:
7 July 1875
Source of text:
Royal Botanic Gardens, Kew (Thiselton-Dyer, W.T., Letters from Charles Darwin 1873–81: 23–4)
Summary:

Discusses corrections to Variation.

Extends invitation to E. Ray Lankester to visit Down.

Contributor:
Darwin Correspondence Project