CD has read the two reports on culture of poppies with interest and has planted seeds.
Suggests an experiment for evidence on whether plants, thought merely varieties, are like species and fail to intercross, despite insect pollination.
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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.
CD has read the two reports on culture of poppies with interest and has planted seeds.
Suggests an experiment for evidence on whether plants, thought merely varieties, are like species and fail to intercross, despite insect pollination.
CD is eager for further information about Lagerstroemia, which is sterile with its own pollen. Does the collection of dried plants reveal more than one form? Plans to republish papers on dimorphism.