From:
Johann Friedrich Theodor (Fritz) Müller
To:
Charles Robert Darwin
Date:
9 Jan 1881
Source of text:
DAR 99: 217–20
Summary:
Thanks for CD’s offer of assistance after flood damage.
Comments on Movement in plants. Discusses sleep movements and paraheliotropism of Maranta and other plants.
Describes the fertilisation of figs by Hymenoptera.
Contributor:
Darwin Correspondence Project
