J. S. Henslow’s defence of CD;

[Thomas?] Thomson’s opposition to Origin.

Thanks JSH for his defence [see 2794].

He is not hurt for long by what his attackers say. His conclusions were arrived at after long study. He has certainly erred, but not so much as "Sedgwick and Co." think.

Asks JSH to send names of plants that vary greatly in length of pistil.

Instructs JDH on how to pollinate Leschenaultia.

Evidence of Leschenaultia and the dioecious condition of cowslips and Auricula is making necessity of insect pollination "clear and clearer".

Lyell, de facto, first to stress importance of geological changes for geographical distribution.

Asa Gray has given CD too much credit for theories of geographical distribution.

Reaction to hostile criticism

and debt to Lyell, Huxley, JDH, and W. B. Carpenter.

Sends characters by which he can divide all primroses and cowslips into what he suspects will be male and female plants. Believes these forms are first step in formation of a dioecious plant.

Floral anatomy.

Wallace’s capital response on reading Origin.

E. W. Binney has published on coal-plants living in marine waters ["On the origin of coal", Mem. Lit. & Philos. Soc. Manchester 2d ser. 8 (1848): 148–94], an old CD idea.

Waste of pollen in horse chestnut will make a good case against perfection.

Local affairs.

Convinced selection is the efficient cause. Less convinced of physical causes than JDH because he sees adaptation everywhere and that must be due to selection.

Local affairs.

Harvey’s letter to JDH more accepting of natural selection than CD expected.

Battle over Origin is raging in the United States.

Weary of hostile reviews.

Doubts about going to Oxford [for BAAS meeting].

CD’s response to criticism of natural selection. Exasperated at not being understood. He tries to narrow the gap between himself and JDH.

Discusses measurements of bees’ cells.

Discusses measurements of bees’ cells. Describes modification in structure of Melipona hive. Notes importance of natural selection.

Floral anatomy of Goodeniaceae: although flowers seem to fertilise themselves by pistil moving to anther, CD shows that insect agency is necessary. Wants JDH to check his interpretation of stigmatic surface.

Progress of [Thomas?] Thomson and G. H. K. Thwaites on accepting mutability.

Bee orchid pollination.

JDH has written to CD on homologies of stigma in Goodeniaceae.

Must defer WBC’s visit, owing to daughter’s illness.

Comments on response to the Origin. Has been "well pitched into", but cares little, because of support of men like WBC.

Has reread JDH’s paper ["On the functions of the rostellum of Listera ovata", Philos. Trans. R. Soc. Lond. 144 (1854): 259–64].

CD writes of his admiration for pollination contrivances in Gymnadenia. Ask George Bentham whether this plant should be removed from genus Orchis.

Going for hydropathy. Too ill for Oxford BAAS meeting.

Pollination by minute insects.

CD proves his view regarding Goodenia stigmatic surfaces by dissection and following pollen-tubes up to grains.

CD, ill and despondent about hostile reviews, is cheered by JDH’s account of Oxford battle, particularly by willingness of JDH and Huxley to fight for CD’s theory in public.