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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.
Possible dimorphism in Phlox.
Knows of no U. S. law prohibiting marriage of cousins.
Gives references to papers on phyllotaxy.
Thanks AG for references about phyllotaxy
and information on marriage laws.
Has been looking for dimorphism in Phlox and Euonymus.
Has observed the irritability of tendrils of Echinocystis with great interest. Was also struck by the rotating movements of the leading shoots, which he proposes to investigate.