Search: Darwin, C. R. in author 
1860-1869::1869::09::18 in date 
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From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
18 [Sept 1869]
Source of text:
DAR 94: 153–4
Summary:

Asks JDH to consult colleagues learned in physiology for answer to query: when a large piece of bark is removed from a tree, does the bark ever regrow in isolated points [separate] from the growing margin of the surrounding bark? Query bears on Pangenesis and on power of repair in plants.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
John Murray
Date:
[after 18 Sept 1869]
Source of text:
National Library of Scotland (John Murray Archive) (Ms. 42153 ff. 39–40)
Summary:

Wishes JM’s new periodical [the Academy] could have been a weekly so it might kill the Athenæum by a lingering death.

Has drafted a piece [about Descent] but is not pleased with it.

Contributor:
Darwin Correspondence Project