From:
William Sweetland Dallas
To:
Charles Robert Darwin
Date:
16 June 1879
Source of text:
DAR 99: 109
Summary:
Has just received concluding portion of Krause’s MS.
Contributor:
Darwin Correspondence Project
From:
Francis Darwin
To:
Charles Robert Darwin
Date:
[after 16 June 1879]
Source of text:
DAR 274.1: 53
Summary:
Reports on roots and climbing plants experiments he is performing in Sachs’ laboratory. Orchids with air roots have come. Goebel says proshelic better than helic.
Contributor:
Darwin Correspondence Project