From:
Richard Irwin Lynch
To:
Charles Robert Darwin
Date:
[Sept 1877 or later]
Source of text:
DAR 209.9: 110
Summary:
Cotyledon sleep movement in Haematoxylon.
Contributor:
Darwin Correspondence Project
From:
Richard Irwin Lynch
To:
Charles Robert Darwin
Date:
[before 14 Sept 1877]
Source of text:
DAR 209.14: 30–1
Summary:
Notes the movements of leaves of Euphorbia jacquiniaeflora in response to light intensity.
Contributor:
Darwin Correspondence Project
