Text Online
From:
Darwin, Emma
To:
Darwin, Leonard
Date:
[c. 17 December 1876]
Source of text:
DAR 239.23: 1.56
Summary:
No summary available.
Contributor:
Darwin Family Letters
Showing 1–2 of 2 items
No summary available.
Thanks for copy of Cross and self-fertilisation.
Francis Darwin’s observation of nectaries in Pteris is most curious.
Doubts cross-fertilisation in the rare cases of two flowers on the same stalk in Victoria and Euryale.