Notes the occurrence in U. S. of "vermiform piles" produced by earthworms.
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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.
Notes the occurrence in U. S. of "vermiform piles" produced by earthworms.
A. S. Packard would like to visit CD to pay his respects.
Sends, via C. L. Brace, his book [Botany for young people, pt 2 How plants behave (1872)], "your own science adapted to juvenile minds".
O. N. Rood sends two copies of an amusing picture by T. F. Beard, "The young Darwinian" to AG, who forwards one to CD.
Discusses the coiling of tendrils of climbing plants.
AG’s recent tour of the U. S.
CD’s finding the nervous system of Dionaea is wonderful.
Coiling of tendrils of climbing plants.
Thanks CD for the new book [Expression].