Thanks Lady Smith for turkey. [Sir William Jackson] Hooker has returned from his travels [a nine month tour of Europe] and has [Alexander von] Humboldt's mosses, believes he also collected some novel 'Cryptogams' whilst climbing in the Alps. Was not aware that Smith intended to keep the Linnaean collections together otherwise would not have encouraged Wilkin to make his [unidentified] proposal. Is hopeful that John Hunt's "British Ornithology" will be a useful acquisition to ornithologists. Thinks that Humboldt has made a mistake in his thoughts on the 'Mauritia' palm due to insufficient specimens. [Robert] Brown curious as to the etymology of 'Mauritia'.