Text Online
From:
Darwin, Emma
To:
Darwin, W. E.
Date:
[11? March 1858]
Source of text:
DAR 219.1: 18
Summary:
No summary available.
Contributor:
Darwin Family Letters
Showing 1–3 of 3 items
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JDH’s "objection" that small local genera do not vary and mundane ones do, is exactly CD’s point. Local floras useful to test idea that varieties are incipient species. Same genus in different countries cannot be lumped.
No summary available.