From:
Charles Robert Darwin
To:
Joseph Dalton Hooker
Date:
5 July [1857]
Source of text:
DAR 114: 203
Summary:
Does JDH’s Wahlenbergia confirm CD’s law? Variations of one species assume the character of a distinct but allied species or genus.
Seed-salting: old ones float and germinate.
Owen’s "grand paper" [? J. Proc. Linn. Soc. Lond. (Zool.) 2 (1858): 1–37].
Contributor:
Darwin Correspondence Project
