Believes Lythrum is trimorphic. Asks AG for seeds of plants he suspects are polymorphic.
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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.
Believes Lythrum is trimorphic. Asks AG for seeds of plants he suspects are polymorphic.
Emma and Leonard have scarlet fever.
Houstonia seems "a grand case"; J. T. Rothrock should publish his observations on the two pollens and the reciprocal action of two hermaphrodites.
Rhexia glandulosa offers nothing odd, but Heterocentron will turn out something marvellous like Lythrum.
Would like to know what AG thinks of last chapter of Orchids.