Summary

Thanks correspondent for his excellent review [of French edition of Origin (1862)], which he feels will help the spread of his views in France.

Summary

Sends plant specimens. William Borrer will be glad to send seeds.

Summary

"Throttled off" Welwitschia paper at Linnean Society [Trans. Linn. Soc. Lond. 24 (1863): 1–48].

Has read Tocqueville’s Democracy in America [1835–40] – disagrees with it. Tocqueville says democracy in America is a success. Democracy has persisted because there has been no cause for its overthrow (i.e., no struggle for existence, too much mobility).

Sends J. W. Dawson’s unsatisfactory letter.

Summary

JS should be proud of his paper ["Nature of the fern-spore", Edinburgh New. Philos. J. 2d ser. 16 (1862): 209–27].

CD has just found that JS’s observations on the confluence of two sexes causing variability were independently confirmed by Huxley.

CD has always suspected a fundamental difference between buds and ovules.

Asks for examples of "bud-variation" or "sports".

Asks JS to test germination of pollen on rostellum of Laelia.

Offers JS money for experimental supplies, e.g., netting, to keep insects out of flowers.

Encloses an outline of crossing experiments with Lythraceae, Primula, Pelargonium, and others, which he feels would be valuable.

Note on melastomids.

Summary

Thanks for Dawson’s letter. Doubts his evidence that climate of land was not glacial when upheaved after submergence.

Encloses memorandum of questions for C. V. Naudin.

Expression of the emotions.

Is building a hothouse for plant experimenting.

JDH’s ideas on America are more atrocious than his. What a new idea that struggle for existence is necessary to try to purge a government! Probably true. Slavery draws him one way one day, another the next. Yankees are "detestable toward us". Tocqueville.

Summary

Thanks JDH for box of melastomes

and a very valuable reference from Daniel Oliver.

Is crossing Monochaetum which he thinks is dimorphic.

Is "sometimes half tempted to give up species & stick to experiments".

Pollen of Bletia hyacinthina is quite unlike other Bletia species but exactly the same as Epipactis.

Summary

Asks GB’s help to clear up discrepancies between his and John Lindley’s observations on pollination of Melastomataceae.

Summary

Returns Asa Gray’s letter. Disappointed with Gray. Comments on America. British–American relations.