From:
Charles Robert Darwin
To:
Francis Darwin
Date:
26 June [1878]
Source of text:
DAR 211: 29–30
Summary:
Asks questions related to movement in plants. The cotyledons of Oxalis offer a promising field for study.
Wonders why Julius von Sachs thinks bloom is a protection against insects.
Encloses notes on the cotyledons of Oxalis species.
Contributor:
Darwin Correspondence Project