Independence of variation from climate shown by several plant genera; CD asks for confirmation.
Progressing with book [Natural selection].
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Independence of variation from climate shown by several plant genera; CD asks for confirmation.
Progressing with book [Natural selection].
Recommendations of books of general interest [for the Royal Society library]. These include [Louis] Agassiz’s works, [William] McGillivray’s [History of] British birds, and David Low’s [On the domesticated animals of the British Islands].
Comments on current candidates for the Royal Society.
Thanks JDH for response on variation. Studying variations that seem correlated with environment, e.g., north vs south, ascending mountains.
CD’s weed garden: observations on slugs killing seedlings.
Seed-salting. One-seventh of the plants of any country could be transported 924 miles by sea and would germinate.
Curative power of hydropathy.
General hairiness of alpine plants questioned: direct environmental effect.
CD has long felt JDH is too hard on bad observers.