Jokes that Smith is suffering from two afflictions, erysipelas and [Richard] Salisbury. Linnean Society settled in new premises [9 Gerard Street, Soho, London]. [Robert] Brown still undecided on offering himself for the new office [of Clerk, Librarian and Housekeeper]. Plants brought back by Brown [from Australia] deposited in Soho Square [home of Sir Joseph Banks]. Compliments first numbers of [Alexander von] Humboldt's "South American plants" but complains that there is no clarification of 'Cortex peruvianus' [Jesuit's Bark, remedy for malaria] in the remarks on 'Cinchona', so unable to fully advise the committee of the College of Physicians revising the London Pharmacopoeia on this. Royal Society's Copley medal awarded to [Humphry] Davy.