From:
Charles Robert Darwin
To:
Robert McLachlan
Date:
25 Feb [1868]
Source of text:
Smithsonian Libraries and Archives (Dibner Library of the History of Science and Technology)
Summary:
Is obliged for the facts about the hybrids [see 5910], which permit him to reject the view of B. D. Walsh (and H. W. Bates?) that organs play an important part in keeping incipient species distinct.
He has asked John Murray to send RM a copy of Variation.
Contributor:
Darwin Correspondence Project