From:
Charles Robert Darwin
To:
George Henry Kendrick Thwaites
Date:
26 Mar 1877
Source of text:
American Philosophical Society (Mss.B.D25.508)
Summary:
Thanks for specimens [of insects].
Wonders whether difference between male and female plays part in fertilisation of fig.
Flowers of Oxalis sensitiva, sent long ago, are trimorphic and cleistogamic.
Contributor:
Darwin Correspondence Project