Had hoped to send Cullum his "[English] Flora" for his patronage but held up by 'Rosa' and 'Rubus', has doubled the number of species of latter. Has now completed more than half his work on "Flora Graeca". Yet to receive [Augustin Pyramus] de Candolle's new work ["Prodromus systematis naturalis..."] but observed many errors in characters and references his "[Regni vegetabilis] Systema [naturale]" and his adoption of names according to date means he cannot be an authority.

Cullum correct about the two species of 'Sirex'. Received seeds and roots from [John] Denson [(fl 1820s-1870s, curator of Bury botanic garden], and intends to send Cullum willow cuttings from Mrs Crowe's. Dr [Martin] Davy of Caius [College, Cambridge], [William] Roscoe, the Duke of Sussex [Prince Augustus Frederick (1773-1843)], and [John Dunn] Hunter [(c 1798-1827)], an American brought up "among the wild Indians", whose narrative he recommends ["Memoirs of a captivity among the Indians of North America..." (1823)], all at Holkham, [Norfolk, home of Thomas William Coke] during his last visit.