From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
8 [June 1863]
Source of text:
DAR 115: 158
Summary:
Sends Asa Gray letter to JDH. Gray’s "Coolness about England and U. S. beats anything".
John Scott’s difficulties at Edinburgh Botanic Garden.
JS’s paper on Primula crossing experiments.
Sends MS note about closing of stigma in orchids being dependent on affinity of pollen and independent of protusion of pollen-tubes.
Contributor:
Darwin Correspondence Project
