Thanks for Smith's interest in [Jacob] Bigelow joining Linnean Society as FMLS; concerns over the 23 guineas required for his subscription. Examined plants from mountains around Boston, [Massachusetts], with Sir Joseph Banks and [Robert] Brown, notes on their conclusions, including: 'Scirpus bracteatus', 'Epipactis convallarioides', 'Matonia inflata', 'Hylas assyllus', 'Potomogeton tenellum', 'Orchis bracteata', 'Lycopodium lucidulum', and 'Halcus monticula'.

As yet has been unable to examine his plants with any standard herbarium, something he is keen to do to expand USA's natural history, understands [Aylmer Bourke] Lambert has Pursh's herbarium.

Death of his father necessitates his return home [to USA]. Sends plants. Seeks admission to Linnean Society; expects to be able to dedicate himself more to science on his return to England.

Pleased that the plants he sent were of use to Smith. Praises Smith's "Introduction to Botany", "Flora Britannica", "Flora Lapponica", stating that he owes his knowledge of botany to him, offers to contribute to Smith's herbarium every year in appreciation. Thanks for condolences on his father's death, quotes Horace in praise of his father. Will give notice of his forthcoming visit. Encloses specimens and requests six specimens from New Holland [not specified].

No longer able to visit Norwich. Sends Mrs [Lucy] Hardcastle's fungi drawings. Felt his "insignificance" when calling on Sir Joseph Banks and [Robert] Brown and finding both busy; will defer joining the Linnean Society until he has something other than zeal to recommend him; asks for botanical book recommendations.

Thanks for plants; gazed with "admiration & delight upon the New Holland plants"; frustration at not having met Smith. Waiting to for confirmation of [Jacob] Bigelow's finances before proceeding with Bigelow's admission to Linnean Society; deferring his own admission until he returns to Britain. Discusses the Linnean Society of New England: established 2 years ago; Bigelow the "life & soul of it"; its current goal to collect the "natural curiosities" of USA; Judge Davis the president; honour it would receive if Smith became Honorary Member.

Notices that Smith has admitted 'Ornithogalum [distans]' a British plans. Mrs [Lucy] Hardcastle to copy the branched 'Agaric' for Smith; she also copied 'Iris gracilis' for Smith. Observations on a fungus found in Derby Infirmary, transcribes remarks by surgeon on appearance and habitat. Requests sample of handwriting of Sir Joseph Banks.

Ship delayed in sailing [for USA]. Mrs [Lucy] Hardcastle delayed in preparing the drawings she was to send Smith; the parcel will contain dried specimen of a 'Rhizomenpha', on which Dr Forster will write in greater detail. Observations on Cornish plants: 'Ulex europans', 'Viola canina', 'Scalo pendiam', 'Statice arvensis', 'Anthyllis', 'Silene maritima'. Has the parcels for [Jacob] Bigelow and [David] Hosack.

Sends plants from New York and New Hampshire. Brief account of his journey through Nova Scotia to Boston, [Massachusetts]. Arrived back in Britain in August. Has a parcel of plants for Smith from [Jacob] Bigelow; new species of 'Orchis' nearly allied to 'O. fimbriata'; they are to write a "Flora of the Eastern States" together; preparations for the work. Observations on American plants, including: 'Viola parviflora', 'Viola clandestina', 'Claytonia spatulafolius', 'Erythronium', 'Silene'. Requests introduction to [Aylmer Bourke] Lambert so as to consult Pursh's herbarium, in Lambert's possession. Assistance received from [Robert] Brown and use of Sir Joseph Banks' library.

Hopes Smith's health is better. Sends parcel of plants from [Jacob] Bigelow. Opinion on a pamphlet on young of snakes. Sent Smith's letter of introduction to [Aylmer Bourke] Lambert. New Derbyshire habitat for 'Clavaria ardenia'.