Will observe Rhexia for CD to see whether it is dimorphic.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Will observe Rhexia for CD to see whether it is dimorphic.
Gives some observations on changes in pistil position with age in Monochaetum. Asks whether AG can observe Rhexia for similar movements.
"One of the best men, though at present unknown", H. W. Bates, has taken up natural selection.
Has been reading J. D. Morell’s new book on psychology [An introduction to mental philosophy, on the inductive method (1862)].
Progress of the Civil War.