Relieved by Wallace’s letter.

At work on introductory essay to Flora Tasmaniae.

European plants naturalised in Australia are almost all adapted to invading disturbed ground.

JDH supports Asa Gray against Alphonse de Candolle as foreign member of Royal Society.

Hooker is “relieved and pleased” by the letters from ARW that Darwin had forwarded regarding ARW’s reaction to the joint reading of their papers at the Linnean Society in 1858. He discusses his progress on his Australian article. [Hooker, J. D. 1859. On The Flora of Australia: Its Origin, Affinities, and Distribution. In: Botany of the Antarctic Expedition. Part 3: Flora of Tasmania, vol. 1. London: Lovell Reeve.] He discusses potential candidates for the Royal Society’s new Foreign Fellow.

Outlines the basic categories of phanerogams.

Places Gymnospermae in the dicotyledons.

Evaluates the variable utility of embryological characters in plant classification.

Lyell has been strongly urging John Murray to publish CD’s book [Origin]. JDH feels Lyell overestimates the public interest in such works.

Gives examples of plants showing most marked varieties on the edge of their range.

JDH’s congratulations on Origin.

Lyell believes S. P. Woodward wrote review in Athenæum.

Lyell’s and Huxley’s positive responses.

JDH has only plunged into a few chapters.

Hooker to send copy of his essay to ARW.

JDH half through Origin. High praise for facts and reasoning.

Lyell told JDH his criticisms: small matters JDH did not appreciate.

Reactions of G. Bentham, J. S. Henslow, and C. C. Babington.

Forwards letter from Asa Gray.

Bentham is very agitated by Origin. CD over-emphasises natural selection. His theory accounts for too much and would be improved by unburdening it of natural selection.