Search: Darwin, C. R. in addressee 
1850-1859::1857::06 in date 
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From:
Asa Gray
To:
Charles Robert Darwin
Date:
1 June 1857
Source of text:
DAR 8: 47bA
Summary:

Comments on species with disjoined ranges; does not feel, despite CD’s expectations, that they tend to belong to small families.

Gives the proportion of U. S. trees in which the sexes are separate [see Natural selection, p. 62].

Contributor:
Darwin Correspondence Project
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From:
Hewett Cottrell Watson
To:
Charles Robert Darwin
Date:
14 June [1857]
Source of text:
DAR 207: 20
Summary:

Sends a reference to Subularia which bears on a query CD made some time ago [see 2002]. Subularia was seen to flower in the air in a remarkably dry season.

Contributor:
Darwin Correspondence Project
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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[27] June 1857
Source of text:
DAR 100: 115
Summary:

Embryology of plants of low systematic order. Comparative development begins only with first post-cotyledonary leaves.

Curt letter to JDH from George Henslow.

Contributor:
Darwin Correspondence Project
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