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From:
Herbert Spencer
To:
Sir John Herschel
Date:
[17 March 1862]
Source of text:
RS:HS 16.491
Summary:

Recalls JH having written that an 'annulus of stars might be in equilibrium.' Asks where this claim appears in JH's writings.

Contributor:
John Herschel Project
From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
17 Mar 1862
Source of text:
DAR 101: 23–6
Summary:

JDH has probably influenced Bates by pointing out applicability of CD’s views to his cases.

Is greatly puzzled by difference in effect of external conditions on individual animals and plants. Cannot conceive that climate could affect even such a single character as a hooked seed.

Does not think Huxley is right about "saltus".

Contributor:
Darwin Correspondence Project
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From:
Maxwell Tylden Masters
To:
Charles Robert Darwin
Date:
17 Mar 1862
Source of text:
DAR 171.1: 67
Summary:

He has only an uncertain memory of the placement of stamens in the [monstrous?] primrose CD asked about.

Contributor:
Darwin Correspondence Project