From:
Charles Robert Darwin
To:
Thomas Rivers
Date:
17 [Jan 1863]
Source of text:
John Wilson (dealer) (Catalogue 61, 21 July 1989, item 50)
Summary:
Can TR distinguish generally, always, or never, a nectarine-tree from a peach-tree before it flowers or before it fruits? He wants to quote TR’s answer.
Contributor:
Darwin Correspondence Project