From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
12 Aug 1881
Source of text:
DAR 95: 524–7
Summary:
Responds to JDH on history of plant geography.
Opinion of Humboldt.
Origin of higher phanerogams.
Importance of the occurrence of south temperate forms in the Northern Hemisphere.
Contributor:
Darwin Correspondence Project
