Asks PHG to conduct an experiment to see if young littoral molluscs will cling to a duck’s foot – CD seeks to explain distribution of molluscs without adopting E. Forbes’s [continental extension] theory.
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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.
Asks PHG to conduct an experiment to see if young littoral molluscs will cling to a duck’s foot – CD seeks to explain distribution of molluscs without adopting E. Forbes’s [continental extension] theory.
Can only conjecture that the problem occurs because the plant is not living in its natural conditions. Refers to what he said on Acropera [in Orchids]. Many plants under culture have sexual functions altered.
Asks PHG to look at bee Ophrys at Torquay to see if pollinia are ever removed. "It is my greatest puzzle."