From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
[Dec? 1860]
Source of text:
DAR 45: 1
Summary:
Gives an extract from L. von Buch on the flora of the Canaries [Physikalische Beschreibung der Canarische Inseln (1825)].
Natural selection does not explain why animals of different groups in the same place often resemble each other.
Contributor:
Darwin Correspondence Project
