From:
Charles Robert Darwin
To:
Daniel Oliver
Date:
24 Apr [1862]
Source of text:
DAR 261.10: 47 (EH 88206030)
Summary:
Thanks for Oxalis. Only experimentation will show whether disproportion of long- to short-styled flowers is a functional dimorphism.
Case of aestival flowers is very curious.
Contributor:
Darwin Correspondence Project