From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
25 Nov 1873
Source of text:
DAR 103: 183, 186
Summary:
He has noticed that Mimosa albida leaves closed only partially. It can be objected to CD’s theory that, if true, all, or at least more, species would close their leaves on application of water, unless he can show special injury done to M. albida by water.
Contributor:
Darwin Correspondence Project
