From:
Francis Darwin
To:
Charles Robert Darwin
Date:
[before 3 Aug 1878]
Source of text:
DAR 209.8: 152
Summary:
Sachs jumps to the conclusion twiners and tendrils are similar from the Menispermum that twined without a stick. Akebia grows down a stick; not only the free end is involved.
Sleeping plants.
Contributor:
Darwin Correspondence Project
