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Hooker, J. D. in author 
1860-1869::1862::09 in date 
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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
16 Sept 1862
Source of text:
DAR 101: 56–7
Summary:

Wife’s health better.

Visited Duke of Argyll.

Thanks CD for Cruciferae diagram; will ponder it.

Staggered by complexity of Welwitschia.

Contributor:
Darwin Correspondence Project
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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
20 Sept 1862
Source of text:
DAR 101: 58, Royal Botanic Gardens, Kew (Director’s Correspondence 174 (New Zealand letters, 1854–1900): 273)
Summary:

Asks his opinion of A. C. Ramsay’s glacial lake theory. Encloses Julius Haast’s communication on glacial phenomena.

Contributor:
Darwin Correspondence Project
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