Showing 1–6 of 6 items
Sends JDH part of MS for chapter 3 of Natural selection ["Possibility of all organic beings crossing"] to be corrected and returned.
JDH’s report of Podostemon flowering cleistogamously under water in Bengal.
[Copious revision by JDH.]
He is steadily and very hard at work on "Variation" [Natural selection] and finds the whole subject "deeply interesting but horribly perplexed".
Questions JDH on separation of sexes in trees in New Zealand flora.
CD is convinced of relation between separation of sexes and tree-habit.
Recent hard blows against crossing theory.
CD long tormented by land molluscs on oceanic islands; found transport possible experimentally.
Writes of arrangements for the end of the school-term.
Condition of Emma and the new baby [C. W. Darwin].
On the variety of species definitions prevalent among naturalists.
