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Fayrer, Joseph in addressee 
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From:
Charles Robert Darwin
To:
Joseph Fayrer, 1st baronet
Date:
[before 25 June 1874]
Source of text:
Proceedings of the Royal Society of London 23 (1874–5): 273–4
Summary:

Sends observations of poison acting on glands of Drosera. Poison acts as a stimulant to protoplasm. Very remarkable that poison acts so differently on the cilia and protoplasm of Drosera.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Joseph Fayrer, 1st baronet
Date:
[1–3 July 1874]
Source of text:
Proceedings of the Royal Society of London 23 (1874–5): 274
Summary:

Cobra poison is a stimulant to protoplasm. Poison acts very differently on cilia and protoplasm of Drosera.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Joseph Fayrer, 1st baronet
Date:
4 July [1874]
Source of text:
DAR 144: 104
Summary:

Suggests experiment involving cobra poison on white corpuscles. Thanks for offer of Crotalus poison.

Contributor:
Darwin Correspondence Project