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From:
Richard Spruce
To:
Alfred Russel Wallace
Date:
24 February 1879
Source of text:
British Library, The: BL Add. 46436 ff. 13-15
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project
From:
Anton Stecker
To:
Charles Robert Darwin
Date:
24 Feb 1879
Source of text:
DAR 177: 251
Summary:

Has not been able to complete Bohemian edition of Origin because of trip to Africa.

Is collecting zoological evidence for CD’s theory.

Contributor:
Darwin Correspondence Project
From:
Hugo de Vries
To:
Charles Robert Darwin
Date:
24 Feb 1879
Source of text:
DAR 209.3: 336
Summary:

Did not wish to imply that some leaves are insensitive to light, only that he could not measure their sensitivity. Contraction of roots seems common.

Contributor:
Darwin Correspondence Project