No summary available.
Apologises for not writing last summer. Scientific progress is all but complete. Our civilisation will fall now that it has reached the peak of its development.
No summary available.
JS’s facts on Primula are new to CD.
In Linum CD has also found dimorphic and non-dimorphic species.
Plans to publish next autumn on successive homomorphic generations in Primula.
"Fluctuating forms" due to culture.
Urges JS to publish.
Lobelia functionally monoecious.
Where did JS publish on Clivia hybrids? Did he count parent and cross seeds, as Gärtner shows is necessary?
CD has done large experiments on artificially fertilised cowslips. They never resemble oxlips.
Would welcome detailed criticism of natural selection by a careful observer like JS. Most criticism worthless. Expects a great deal from Lyell’s reaction.
Suggests JS do orchid experiment to see if rostellum can be penetrated by pollen.
In light of recent discussions of metric system, which WS dislikes for 'lack of divisibility,' asks where to find JH's article on advantages of British measurement system.