Encloses a pamphlet he has just printed [possibly "A dissertation on the sexes of plants" (1786)], requests Woodward's opinion. Requests accurate observations for Woodward's theory that 'Orobance [ramosa]' and 'Cuscuta' render barren the plants they parasitically attach to. Observations, from Linnaean herbarium, on 'Agrostis australis' and 'Milium lendigerum' being the same. Notes on 'Bromus erectus', 'Bromus racemosus', and 'Sisymbria murale' in Linnaeus' herbarium. Has learnt how to decipher most of Linnaeus' herbarium marks and has gone through the whole with Sir Joseph Banks.

[Botanical notes on address label on 'Cerastium latifolium', 'Sedum villosum', and 'Spergula pentandra', in Smith's hand]

Sends specimens for [Samuel] Goodenough, including: 'Orobance ramosa' near Bungay; 'Lobelia urens' Shute Common, Devon; 'Galium pusillum' Matlock, Derbyshire; 'Melampyrum arvense' near Norwich, Norfolk; 'Marchantia conica' Bungay; 'Lycopodium alpinum' Old Man of Coniston, Lancashire, the hill evidently a former volcano; and 'Astriplex pedunculata'. Sends 'Orobance ramosa' for Sir Joseph Banks, [James] Dickson, and [William] Curtis and will send Banks Norwich specimen of 'Bromus arvense' when found. Sends Smith possible variety of 'Ervum tetraspermum'.

Examined [Albrecht von] Haller's plates and descriptions according to [William] Hudson's reference; notes. List of his Hudson desiderata: 'Poa alpinia', 'Juncus filiformis', 'Elatine alsinastrum', 'Orchis corioptore', 'Salyrium hircitrum', 'Carex limosa', and 'Carex strigosa' are marked. Sends Smith specimens of 'Marchantia conica'. His bookseller, T Miller, reports from Portland sale that lots sold cheap, that Da Costa was a great buyer, and Royal Admiral shells sold for £1 6s 9d each.

He has taken all his examinations and taking his degree tomorrow; pleased with Leyden and friendliness of [David] van Royen [(1727-1799)] and [Frédérique Louis] Allamand [(1735-1803)], but the garden is inferior to many in England. Amsterdam garden neater, but [Nicolaas Laurens] Burman [(1734-1793)] is evasive and "shelters his ignorance under his professional dignity". Spends his mornings with Royen looking over his herbarium, his uncle's, Herman's, [Paolo] Boccone's [(1633-1704)], and Ranwolf's; 'Conium royeni' is 'Caucalis daucoides'. Royen recently resigned Leyden botanical chair, reserving use of the garden, and wanted [Carl Peter] Thunberg to succeed him, but a young man of inferior skill was appointed instead [Sebald Justinus Brugmans (1763-1819), physician and botanist].

'Eryngium campestre' and 'Menyanthes nymphioides' only worthwhile wild plants seen so far. Dismisses his dissertation "de generatione" as "an exercise & a sketch". Disappointed by Amsterdam booksellers; his opinion of that town and Leyden. His future movements. Difficulty of finding Leers' "Flora".

Remarks on Smith's comments in his previous letter on Amsterdam and Leyden; wonders whether [Nicolaas Laurens] Burman [(1734-1793)] reminded Smith of [William] Hudson. Compliments Smith's literary style in his letters and translations. Has failed to find 'Orobance ramosa' in hemp fields again. Books to acquire, including Leers' "Flora", Schreber's "de Phasco", [Schmidel's] "Dissertio de Buxkaumia", and Bulliard's plates ["Histoire des champignons" (1791-1812)]. News of mutual East Anglian friends. Asks if Broussonet intents to publish any more of "Icthyology".