Search: Darwin, C. R. in addressee 
1860-1869::1867::04 in date 
Sorted by:

Showing 2124 of 24 items

From:
Thomas Rivers
To:
Charles Robert Darwin
Date:
26 Apr 1867
Source of text:
DAR 176: 170
Summary:

Sends a root of a wild oat-grass from California and the root of a variety of barley that came from it. Several varieties of barley, all differing from English varieties, came up in the same bed of oat-grass. "The transmutation of a genus seems almost incredible" but TR has seen so many changes he has ceased to doubt strongly.

Contributor:
Darwin Correspondence Project
From:
Charles Loring Brace
To:
Charles Robert Darwin
Date:
29 Apr 1867
Source of text:
DAR 160: 272
Summary:

Letter of introduction to CD for CLB’s friend Robert S. Rowley.

Contributor:
Darwin Correspondence Project
thumbnail
From:
Peter Skene Robertson
To:
Charles Robert Darwin
Date:
30 Apr 1867
Source of text:
DAR 76: B49–51
Summary:

Describes his attempts to cross different varieties of borecole, and the results of the crosses.

Contributor:
Darwin Correspondence Project
thumbnail
Text Online
From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
26 April [1867]
Source of text:
Cambridge University Library: DAR 84.1: 33-5
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project