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Darwin Correspondence Project

To Francis Darwin   25 June [1879]

The transcript of this letter is not yet available online.

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.

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.

Letter details

Letter no.
DCP-LETT-12122
From
Charles Robert Darwin
To
Francis Darwin
Sent from
Down
Source of text
DAR 211: 56
Physical description
4pp

Please cite as

Darwin Correspondence Project, “Letter no. 12122,” accessed on 19 April 2019, http://www.darwinproject.ac.uk/DCP-LETT-12122

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