Insists that he sent a franked letter to Smith after leaving Rochester, it included praise of Smith's "Introduction to Botany" [not extant]. His new duties at the House of Lords more time consuming than he anticipated. Thinks naming plants after unworthy people "lowers the science" [in reference to Richard Salisbury naming 'Hookera' after his botanical artist William Hooker [(1779-1832)]. Sends back Smith's work [for "Flora Graeca"] with queries on Latin usage for several items. Spent the day with [Aylmer Bourke] Lambert who has just received large addition of [New] South Wales plants to his herbarium. Sir Abraham Hume, Admiral and Mrs Essington, General [Francis (c 1758-1814)] and Mrs Grose, [Alexander] Macleay, [Thomas] Marsham, and Lord Seaforth were also there. Wrote to Dawson Turner correcting 'Griffithsii' to 'Griffithsiae'. Persuaded Hume to become a FLS. Shall discuss the new Geological and Entomological societies the next time he sees Smith. Mrs Lynn in decline. Hopes to visit Smith's sister in Liverpool on his way to Carlisle.

Asks Smith to remind [Thomas] Marsham of his promise to send the "most beautiful subjects for the microscope" for Colonel Tindall of Scarborough, [Yorkshire].

Delighted with Smith's book [probably "Introduction to Botany" (1807)]. Not yet in London as he is tending to his neglected plantations and his son is foxhunting. Will bring plants with him for Smith's inspection, including fern from Madeira.