Specimens and seeds for Lambert, Smith, [Robert] Brown, and Liverpool Botanic Garden from [William] Roxburgh. Received letter from Francis Buchanan just returned from two year absence to Calcutta, India. Received specimens from Nevis from [James Webbe] Tobin [(d 1814)] including 'Sophora [...]sperma' in flower. Met Lord Grenville [William Wyndham Grenville, 1st Baron Grenville (1759-1834)] at Whiteknights [home of George Spencer-Churchill, Marquess of Blandford] who is creating large collection of plants and arboretum of pines. Lord and Lady Essex, Countess Brühl, and Sir Walter Scott were also in attendance. Blandford has spent £7000 on his garden in last three years including £3000 on hardy shrubs. Describes a 'Convolvulus' at Englefield, Berkshire, bearing thousands of flowers, sent specimen to Soho Square [home of Sir Joseph Banks], "they know nothing of plants". Describes an 'Anneslea' of Roxburgh's in White Knights aquarium. Has found amongst [Edward Daniel] Clarke's Egyptian specimens 'Mimosa lebbeck', believes it is 'Mimosa speciosa'. Mr Baker intends to buy Sudley [Sudeley] Castle Estate, Gloucestershire.