Summary

AG has Cypripedium to send to CD.

Civil War and English feelings.

Summary

Flower structure of Cypripedium insigne.

Summary

Gives reference to his observations on tendrils [Proc. Am. Acad. Arts & Sci. 4: 98–9].

Notes cases in which the pollen of the fertilising plant affects the form of the fruit of the fertilised plant, e.g., gourds and maize.

Discusses the Civil War and the attitudes of the English press.

Summary

Has forwarded Mitchella roots and Cypripedium.

Summary

Encloses maize seeds.

Has heard of a butterfly with pollinia of Platanthera stuck to it.

Comments on AG’s notes ["Dimorphism in the genitalia of flowers", Am. J. Sci. 2d ser. 34 (1862): 149–50].

"Precocious fertilisation".

Summary

Discusses the ill-will between England and U. S.

Considers the bases for deciding which plant species are "high" and which "low".

Comments on Alphonse de Candolle’s paper on oaks ["Étude sur l’espèce", Ann. Sci. Nat. (Bot.) 4th ser. 18 (1862): 59–110].

Encloses S. H. Scudder’s letter on Lepidoptera and fertilisation of orchids which identifies a butterfly with Platanthera pollinia adhering to it. Jokingly applies natural selection to butterflies acted on by orchid pollinia.

Summary

Discusses the Duke of Argyll’s article on the supernatural [Edinburgh Rev. 116 (1862): 378–97].

Has heard that the Incas married their sisters; this may be worth investigating as a case of inbreeding.

Summary

The war is nearly finished, "rebeldom is ""gone up"" ".

Summary

Hopes CD will finish and bring out his book on variation.

AG will publish extracts of H. W. Bates’s paper on mimetic analogy [Am. J. Sci. 2d ser. 36 (1863): 279–94].

Summary

AG’s opinion of Lyell’s Antiquity of man.

Summary

Discusses recent correspondence in the Athenæum: the disagreement between Lyell and Hugh Falconer and Owen’s remarks on heterogeny [see 4110].

Briefly discusses orchids and some problems in phyllotaxy.

Mentions the political situation and the quarrelsome behaviour of the English.

Summary

Possible dimorphism in Phlox.

Knows of no U. S. law prohibiting marriage of cousins.

Gives references to papers on phyllotaxy.

Summary

Has extracted CD’s Linum paper [Am. J. Sci. 2d ser. 36 (1863): 279–84].

Elaborate co-adaptations of orchids and insects demonstrate against "chance blows", whether few, as Oswald Heer would have, or many and slight as CD proposes.

Summary

Gives some observations on Drosera.

Comments on Richard Owen’s "transmutation theory" in his aye-aye paper [Trans. Zool. Soc. Lond. 5 (1866): 33–101].

Summary

Sees difficulties in adhering to the concept of design in nature.

Is surprised at Hooker’s and Daniel Oliver’s ignorance regarding spontaneous movements of tendrils.

CD should continue his work on climbing plants, "it will be fruitful in your hands".

Summary

CD’s poor health.

Agassiz’s attempt to do away with Darwinism.

Summary

Is sending his monograph ["A revision and arrangement of the North American species of Astragalus and Oxytropis", Proc. Am. Acad. Arts & Sci. 6 (1863): 188–236].

Death of Francis Boott.

U. S. is now determined to do away with slavery.

Summary

Discusses CD’s and Mrs Gray’s health.

Comments on some climbing plants.

Praises Wallace’s article applying natural selection to man ["The origin of human races", J. Anthropol. Soc. Lond. 2 (1864): clviii–clxxxvi].

Discusses the reported sterility of the flowers of Voandzeia and Amphicarpaea.

Feels the ending of slavery is worth the cost of the Civil War.

Summary

Review of Spencer was by Chauncey Wright.

Will get a note on John Scott’s paper off to Sillimans Journal [Am. J. Sci. 2d ser. 39 (1865): 101–10].

Summary

Congratulates CD on the Copley Medal.

Is making inquiries on the habits of American cuckoos and sends a letter from Henry Bryant on that subject.

Discusses the Civil War.

Encloses letter from W. H. Leggett containing observations on Amphicarpaea.