From:
Charles Robert Darwin
To:
Asa Gray
Date:
2 Jan [1863]
Source of text:
Gray Herbarium of Harvard University (56)
Summary:
Thanks AG for Cypripedium and Mitchella.
Plans to investigate pollination of Cypripedium.
Has finished Linum paper [Collected papers 2: 93–105].
Would welcome facts on "bud-variations".
Hears that Cinchona is dimorphic.
Contributor:
Darwin Correspondence Project