Search: Hooker, J. D. in addressee 
1850-1859::1856::07 in date 
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
5 [July 1856]
Source of text:
DAR 114: 166
Summary:

CD cannot swallow continental extensions. Has written to Lyell giving a lengthy criticism of the concept [see 1910] and has asked Lyell to forward the letter to JDH.

Perhaps Aristolochia and Viscum are protandrous.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
5 July [1856]
Source of text:
DAR 114: 167
Summary:

Troubled by JDH’s connection between Antarctic island flora and Fuegia, which CD sees as part of a general relation to southern circumpolar flora. Encloses list [not found] of plants from Tristan d’Acunha.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
8 [July 1856]
Source of text:
DAR 114: 168
Summary:

CD writing species sketch; must cite cases favouring multiple creations.

Requests details on species JDH listed as common to Chile and New Zealand. Notes their genera are mundane.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
13 July [1856]
Source of text:
DAR 114: 169
Summary:

Has found no case of Huxley’s eternal hermaphrodites.

Cruelty and waste in nature.

CD does not believe in hybrids.

One proven case of multiple creations would smash CD’s theory.

Asks JDH to read MS on alpine and Arctic distribution.

Lyell’s "conversion" to mutability.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
19 July [1856]
Source of text:
DAR 114: 171
Summary:

Multiple creations.

Necessity for crossing in plants and animals: JDH to take up the subject; explains separate sexes in trees.

Continental extensions.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
26 [July 1856]
Source of text:
DAR 114: 175
Summary:

Tristan da Cunha flora.

Aquatic plants.

Density and diversity of plants in small plots in Kent, Keeling Islands, and Himalayas.

Contributor:
Darwin Correspondence Project
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
30 July [1856]
Source of text:
DAR 114: 172, 165, and 167
Summary:

CD’s predicament with continental extensions: they would remove argument for multiple creations, yet he opposes the doctrine. Lyell will not express an opinion on this.

Lyell fears mutability would lead to more specific names.

Encloses copy of letters to Lyell [1910 and 1917].

Contributor:
Darwin Correspondence Project
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