From:
Charles Robert Darwin
To:
Daniel Oliver
Date:
28 Mar [1863]
Source of text:
DAR 261.10: 43 (EH 88206026)
Summary:
Nectar secretion in Edwardsia. Could the stamen protect stigma?
Sends monstrous Primula with three pistils.
Had never heard of Robert Caspary, but what DO thinks is the placenta could be a whorl of pistils without stigmas.
Contributor:
Darwin Correspondence Project