Summary

Appeal for funds for paying of the Society’s debt, and for an annual subscription.

Summary

Lyell calculates enviously that CD can do more work than any of the philosophers.

Summary

ARW’s simple explanation of dimorphic forms is satisfactory.

On "non-blending" of certain varieties, CD thinks ARW has not understood him. He does not refer to fertility. He crossed two differently coloured varieties of peas and "got both varieties perfect, but none intermediate". Something like this must occur in ARW’s butterflies.

Summary

Thanks for photographs [of German scientists].

Summary

Thanks for all five numbers of Der Mensch [1866].

Had not known that Rütimeyer had written on modification of species.

Summary

Is seeking election to the Royal Society.

Summary

Obliged for JW’s information on variability of size of bees’ cells. Hexagonal cells not always work of several insects. W. H. Miller found great variability in thickness of cell walls.

Summary

Will be pleased to sign FWF’s certificate for the Royal Society if he can send it to CD, who does not have the strength to go to London.

Summary

Asks CD whether he knows of a medicine to check vomiting – for a friend dying from starvation as a result.

Duke of Somerset is looking for two naturalists for survey ship to Korea and Strait of Magellan.

Summary

Looks forward to reading Variation.

Explains how two or more female forms occur in one species through selection. The physiological problem remains of how each produces offspring like the other without intermediates. Is not CD’s case of varieties that will not blend the physiological test of a species needed for "complete proof of the origin of species"?

"Travels" postponed.

Summary

Thanks CD for supporting his application to the Royal Society.

Summary

Discussion of Mrs Agassiz’s letter [to Mary Lyell, forwarded to CD] regarding S. American glacial action,

with comments on Bunbury’s letter on temperate plants.

Refers to opinions of Agassiz, David Forbes, Hooker, and CD on glacial period and glaciers.

Wishes he had published a long chapter on glacial period [Natural selection, pp. 535–66] written ten years ago.

Tells of death of his sister, Catherine, and other family matters.

Summary

Sends the numbers [of periodicals?] CD wished to see, and a list of other journals in which his papers have appeared.

Summary

Asks botanical readers to inform him "whether in those monoecious or dioecious plants, in which the flowers are widely different, it has ever been observed that half the flower, or only a segment of it, has been of one sex and the other half or segment of the opposite sex, in the same manner as so frequently occurs with insects?"

Summary

Orders Richard Owen’s Anatomy of vertebrates [1866–8],

subscribes to Annals and Magazine of Natural History,

and orders three back numbers of Medical Times and Gazette.

Summary

Sends a diet for CD’s flatulence.

Summary

Memorandum of a meeting of the Natural History & Antiquarian Society held in Dumfries on Tuesday 6 February 1866.

Summary

Discusses beauty of birds and butterflies.

Summary

Thanks CD for Journal of researches.

Insect genus Elater is an exception to the rule that all luminous organs give out a green light.

Gives some observations on climbing plants at Itajahy.

His study of orchids has convinced him of the value of CD’s book.

Summary

Reports instances of birds admiring their images in mirrors or on pictures.