Sends letter for Banks and list of desiderata; offers exchange.
Apologises for not having written since they departed at Mont Cenis, Savoy. [Carlo Antonio Ludovico] Bellardi has been informed of Smith's new Lichen and intends to look into it next year. Shall also give Bellardi the information Smith gave on 'Epilobium gelidum'.
Heard of Smith's arrival in Paris, agreeable tour to Mount Cenis, and travels in the Alps; discusses Saussure's "Voyage dans les Alps"; thanks for promise of Alpine specimens to complete English series. Will show [James] Pitchford Smith's account of 'Malampyrum sylvaticum', though is convinced the other is 'M. pratense'; infallibility of [John] Ray and [William] Hudson. [James] Crowe found 3 specimens of 'Ophyrs loeselii' on St Faith's bogs, [William] Sole found them near Cambridge, roots sent to [William] Curtis and [James] Dickson.
Difficulties of Dickson's new Scottish botanical discoveries. Keen to learn more about 'Fucus', at Cromer, [Norfolk], saw 'Ulva plumosa', 'Ulva fistulosa', and 'Fucus verracosa'; observations. Discusses acquisition of books: Leers' "Flora", Retzius' fasciculus, and Bulliard's plates ["Histoire des champignons" (1791-1812)].