Summary

Acting as Superintendent of Royal Botanic Garden, Calcutta.

Observations on worm-castings in India.

Summary

Thanks Hooker and Darwin for the money to emigrate to India to work.

Summary

Acknowledges JS’s excellent letter of 25 September. May CD assume that the gigantic worm-casts were nearly circular when measured before the rain?

That a medical man should always have the place of superintendent seems a piece of jobbery.

Mentions [George] King.

JS’s thin paper renders some words on other side almost illegible.

Summary

Acknowledges a box of worm-casts from India and a bottle of worms in spirits. There is no memorandum.

His book on expression is finished and includes valuable information from JS.

Summary

Criticises style of JS’s fern paper [Edinburgh New Philos. J. 2d ser. 16 (1862): 209–27].

JS’s remark on "the two sexes counteracting variability in the product of the one" is new to CD.

Does the female [fern?] plant always produce female by parthenogenesis?

They seem to work on same subjects; CD has much material on Drosera.

Does not understand JS’s objections to natural selection.

Offers to suggest experiments.