Has received EH’s Die Radiolarien. Drawings admirably executed. Had no idea such low animals could develop such beautiful structures.

Acknowledges cancelled bond and thanks CD for declining to accept interest. Suggests 4 Mar 1865 as date for payment of the bill CD holds.

Thanks for paper ["Über die Entwicklungstheorie Darwins", Amtl. Ber. Versamml. Dtsch. Naturforsch. Aerzte 38 (1863): 17–30]. Delighted EH confirms his views. Many in England afraid to express views openly.

Reception of Scott’s paper.

Difficulty of writing Boott’s obituary.

Critical of Edward Frankland’s glacial theory.

Falconer’s and Ramsay’s views on Himalayan lakes lack support of basic evidence.

Taxonomic distribution of climbing plants.

Huxley picks quarrels with minor figures and thus magnifies them.

Has left his position at Edinburgh Botanic Garden.

Struck with corresponding positions of tendrils and flower-stalks in Passiflora. Sends [W. E. Darwin’s] dissection drawings of earliest stages. Infers that tendril is a modified flower peduncle.

Requests DO look at mode of climbing in Tecoma.

Discusses homologies of plant organs.

The passion-flower tendril should be considered a modified branch rather than a modified flower. Considers the distinction between the peduncle and the leaf midrib.

Has drawn all three forms of primroses CD sent "with same result". Has found no pink variety with middle style.

List of four plants sent.

Observations on climbing species of Tacoma. [Tecoma!?]

Thanks for information on Tecoma.

Cannot believe DO’s statement about Catasetum; is sure C. tridentatum sets seeds in its native country.

CD erred on Acropera, but how is it naturally fertilised?

Has six months’ leave from the Admiralty because of his health; intends going to Europe for four months.

On fertilisation of Gongora.

His work on peloric Antirrhinum, Passiflora, and Verbascum, done at CD’s suggestion, is at CD’s disposal.

Sends drawings of the pollen from Chinese Primula plants with styles and pistils of different lengths; observations on sizes and condition of their pollen.

John Scott has left Edinburgh Botanic Garden.

Asks JDH to ask Tyndall whether Frankland exaggerates the effect of snowfall on advance of European glaciers.

Huxley and Falconer squabble too much in public.

Surprised at CD’s account of Bryanthus.

H. Crüger’s approach to Gongora fertilisation is beset with difficulties.

Reports his work on self-sterility of Oncidium.

John Scott’s career.

Huxley’s vicious attack on anthropologists.

Critique of Joseph Prestwich’s theory of rivers.

Bitter feelings between the Hookers and the Veitch family of nurserymen.

Eighty-two plants have germinated from earth on wounded partridge’s foot.

Sends CD a copy of her book [Botany for novices (1864?)], intended to encourage the young, especially ladies, to study nature.

Encloses memorandum on tendrils. Nature of tendrils in Modecca.