Search: Hooker, J. D. in correspondent 
1840-1849::1843::12 in date 
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
[12 Dec 1843]
Source of text:
DAR 114: 2
Summary:

Thanks JDH for short sketch of botanical geography of Southern Hemisphere. Comments on his own S. American collections and observations; notes other Galapagos collections.

Contributor:
Darwin Correspondence Project
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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[12 Dec 1843 – 11 Jan 1844]
Source of text:
DAR 104: 206–7
Summary:

Henslow has sent him CD’s Galapagos plants along with Macrae’s. JDH impressed by the island endemism, which "overturns all our preconceived notions" on centres of radiation. Describes the extent, and the sharp demarcation at longitude 60° W, of the American and European Northern Hemisphere floras. CD’s plants among those he is using to do Antarctic flora. Drimys winteri shows a graded series of states down the length of the South American continent.

Contributor:
Darwin Correspondence Project
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Text Online
From:
J. S. Henslow
To:
J. D. Hooker
Date:
1 December 1843
Source of text:
Harvard University, Gray Herbarium Jane Loring Gray Correspondence
Summary:

No summary available.

Contributor:
Henslow Correspondence Project
Text Online
From:
J. S. Henslow
To:
J. D. Hooker
Date:
10 December 1843
Source of text:
Cambridge University Library MS Add. 9537/2/2
Summary:

No summary available.

Contributor:
Henslow Correspondence Project