Congratulates Smith on his successes in Leiden. Asks after the health of the 'Chamaerops humilis' planted by [Carolus] Clusius [(1526-1609), Flemish physician and botanist]. Interrupts letter to say he has just caught a second 'Cimex personatus'. Has never seen more 'Musca bombylans', 'Musca mystacca', and 'Musca pellucens' than this year. Observes that particular insects can significantly fluctuate year by year; recalls an abundance of the moth 'Geometea sambucaria' eight years ago that has not repeated since. Asks Smith to take as many 'Curculio paraplecticus' as he finds. Believes the 'Ptinus elytris striatis' is Linnaeus' 'Ptinus mollis'. Brief details of plans for forming a new natural history society either within the Society for Promoting Natural History or independently discussed with Sir Joseph Banks, [Thomas] Marsham, and [William] Forsyth [(1737-1804), botanist and founding member of Royal Horticultural Society].

In a postscript Goodenough writes that his brother-in-law, Dr James Ford, has been appointed Dr Mours replacement as physician to St George's Hospital "to the total discomfiture" of [John] Hunter [(1728-1793), surgeon] and "the whole Scotch interest", who had been working to secure Dr Bailey's succession instead.

Received Smith's letter of 8 September. Account of discoveries found on his expedition with [William] Curtis along the Essex coast from Maldon to Harwich via Mersey Island. Insects included: 'Typha major'; 'Festuca fluitans'; 'Sphex fissipes'; Smith's 'Cantharis miniata'; a great variety of 'Coccinellas', 'Muscae', 'Cardui', and 'Cerasi'; many 'Ichneumon', particularly 'Ichneumons sarcitorius'; several new bees including one with red thorax and blue abdomen, fasciated with white; many of 'Sphex'; new 'Chrysis', and 'Carabi'; collected between 50 and 100 new insects. Plants included: 'Lepidium ruderale' on the sea marshes along the coast; Hudson's 'Dactylis cynosuroides' and 'Poa loliacea'; 'Lolium bromoides'; 'Sasola fruticosa'; 'Brassica campestris'; 'Atriplex laciniata'; 'Atriplex serrata'; 'Chara flexilis'; 'Ruppia maritima'; 'Aegilopsincurva'; and 'Bunias cakile', amongst many others.

Excited for Smith's return on account of the new [Linnean] Society; has not been able to see Sir Joseph Banks. Thanks Smith for 'Agrostis minima'. Would be grateful for Smith to acquire any of his desiderata for him, particularly 'Gnaphalium luteoalbum', and 'Origanum'; asks if Smith comes across 'Origanum aegyptiacum' or 'Origanum syriacum' to have "very correct" drawings made of them. Has not seen [Thomas] Marsham since returning from Essex on account of Marsham's bad leg and his own painful boil. Advises Smith to think on conchology when he nears the Mediterranean and informs him of an Egyptian correspondence at Leghorn that may result in 'Origanum aegyptiacum'. Preparing a complete list of Linnaean nomenclature through all classes from 'Mammalia' to 'Lapides' for publication on Smith's return to England.

Grief at the death of his daughter. Thanks for Smith's letter of 21 October and its account of the morals of Paris. Envious of Smith for examining [Joseph Pitton de] Tournefort's [(1656-1708)] herbarium, hopes Smith will be able to study [Sébastien] Vaillant's [(1669-1722)]. Recommends [Carlo] Allioni's collections in Italy, and [Albecht von] Haller's in Switzerland [(1708-1777)]; recommends his former pupil, Lord Compton [Charles Compton, 1st Marquess of Northampton (1760-1828)], for the latter. Account of the anniversary meeting at the Society [for the Promotion of Natural History]: a motion was passed to reduce the four presidents to two, Dr Fordyce and Dr Pitcairn, and a new committee was formed of [John] Hunter [(1728-1793), surgeon], Home, [William] Curtis, [William] Swainson, Lee, [Thomas] Marsham, Mithcell and [Dru] Drury [(1725-1804), silversmith and naturalist]. Goodenough so disillusioned has refused to serve any office in it.

The second part of the letter is written on a printed list of his "Desiderata Hudsoniana". Reminds Smith to procure 'Gnaphalium luteoalbum' for him and to look out for 'Origanum' as he hopes to publish a monograph on it. Has purchased an insect cabinet through [Thomas] Marsham. Smith's translation of Linnaeus' "Dissertation on the sexes of plants" well received by the "Monthly Review". Implores Smith to focus solely on scientific matters and not to "berthen the mind with remembrances of houses & churches" whilst in Europe. Using example of a defunct Society in Brussels illustrates the value of "members of wealth" in society "to purchase, reward, publish" and advises increasing members of the [Linnean] Society "as far as may be safe".

Several plants on the printed list of desiderata have been marked or struck through.