Summary

Observations on Platanthera.

Possibility of trimorphism in Mertensia.

Summary

Congratulates AG on the "grand news of Richmond".

Still interested in dimorphism and would welcome new cases.

Working on Variation

and correcting proofs of Climbing plants.

Would like seed of AG’s dimorphic Plantago.

Cannot understand how the wind could fertilise reciprocally dimorphic flowers.

Summary

CD encloses letter from Asa Gray, although it is critical of JDH.

Role of struggle in forming species in retreat from advancing glaciers.

Summary

Thanks for Asa Gray’s letter, enclosed.

Knew JDH would not care about omissions but was vexed at his own forgetfulness.

Summary

Gives J. T. Rothrock’s observations on the structure and fertility of the two forms of Houstonia. Mentions his own observations on Rhexia virginica and Gymnadenia tridentata.

Summary

Has been ill with pleurisy.

Sends more corrections and additions for American edition of Origin.

Summary

Thanks AG for notes on hollies.

Replies to an argument for design. Feels it monstrous to consider orchids created as they are now seen, since every part reveals modification on modification.

Summary

Discusses dimorphic plants and the occurrence of "precocious fertilisation" in the bud.

Gives some comments on design in nature in the light of the translator’s commentary in the French edition of the Origin.

Reports the recent events of the Civil War.

[Note on verso of envelope:] Utricularia vulgaris is "about as neatly contrived for cross-fertilisation by insects as almost any orchid".

Summary

Thanks AG for Cypripedium and Mitchella.

Plans to investigate pollination of Cypripedium.

Has finished Linum paper [Collected papers 2: 93–105].

Would welcome facts on "bud-variations".

Hears that Cinchona is dimorphic.

Summary

Comments on his own review of Bates’s butterfly paper [Collected papers 2: 87–92].

Thanks AG for information on Platanthera.

Has been wasting more time with Melastomataceae; can find no nectar in Monochaetum; is there any in Rhexia?

Hopes Lincoln’s "fiat against Slavery" will have some effect.

Summary

Recommends Lyell’s book [Antiquity of man (1863)].

Quotes praise of AG’s pamphlet [see 2938].

Comments on U. S. politics.

Summary

Thanks JDH for Asa Gray’s interesting letter.

Would like JDH’s copy of Coral reefs. Needs it for corrections for a new edition. Cannot buy one.

Summary

Anticipated AG’s attitude on design in orchids. Does he not think that the variations that gave rise to fancy pigeon varieties were accidental?

Has been working hard at Lythrum

and spontaneous movements of tendrils.

Defends Drosera as a "sagacious animal" but does not know whether he will ever publish on it.

Comments on political situation in U. S.

Summary

Discusses the meaning of C. K. Sprengel’s term "dichogamy". Dichogamous plants are functionally monoecious; Primula is functionally dioecious.

Reports Hermann Crüger’s observations of Cattleya and of bees pollinating Catasetum. Crüger will observe Melastomataceae.

Has built a hothouse.

Fears Amsinckia cannot be dimorphic.

Ill health slows his work on Variation.

Summary

Thinks a new U. S. edition of Origin is needed.

Gives observations on the climbing habits of Bignonia capreolata.

Summary

AG’s "capital" review of Orchids [Am. J. Sci. 2d ser. 34 (1862): 138–44].

Thinks there are three forms of Lythrum salicaria.

Discusses transport of seeds by sea.

Summary

Superb, but exaggerated, review [of Orchids, by M. J. Berkeley] in London Review [& wkly J. Polit. 4 (1862): 553–4]. Asa Gray thinks almost as highly. "I have not been a fool, as I thought I was, to publish." The Athenæum review will hinder sales greatly.

Summary

Variability of naturalised plants.

Distribution of Arctic/alpine plant species.

Limits to the northern range of plants.

Summary

CD’s book taking on famously. AG’s review in Nation [see 5921] and preface to American edition.

Summary

A letter from Asa Gray informs CD that Ticknor & Fields will not publish a new edition of Origin to compete with Appleton’s unrevised edition. They recommend sending copies of the English edition for the American market.