Search: Hooker, J. D. in author 
Charles Darwin in collection 
1850-1859::1856::12 in date 
Sorted by:

Showing 12 of 2 items

From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
[early Dec 1856]
Source of text:
DAR 100: 149
Summary:

Podostemaceae flowering under water.

Contributor:
Darwin Correspondence Project
thumbnail
From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
7 Dec 1856
Source of text:
DAR 100: 113–14
Summary:

Has done New Zealand flora calculations. Results support CD’s theory of necessity of crossing. Trees tend to have separate sexes.

Contributor:
Darwin Correspondence Project
thumbnail