Cannot believe in possibility that the duck is a hybrid, but correlation accords with some other facts.
Requests specimens of berries and more information about the Madresfield Court vine.
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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.
Cannot believe in possibility that the duck is a hybrid, but correlation accords with some other facts.
Requests specimens of berries and more information about the Madresfield Court vine.
Thanks SN for his explanation of vines.
Discusses SN’s observation on roots secreting carbonic acid.