From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
17 Feb 1873
Source of text:
DAR 94: 257–8
Summary:
Is drawing up the account of his crossing experiments. Requests JDH to add the families after nine genera, the names of which he encloses. Whenever there is no objection he would like to arrange the families in some sort of natural order.
Recommends Spalding’s article on instinct in Macmillan’s Magazine [27 (1873): 265–81].
Contributor:
Darwin Correspondence Project