Sending a parcel to Roscoe containing "Exotic Botany"; thanks for his flattering letter. Defends his response to Mr Caley in the "Monthly Magazine" [who had criticised Smith's "Flora Britannica" and Linnaeus' use of language]; he seldom quarrels, but when he does "it is best to do it decidedly, & have done with it", and is happy that he has had so few literary quarrels, aside from with Lamarck and [William] Curtis.

Sends Roscoe a budget about the "plantae scitamineae" and Lord Valentia's [George Annesley] "Indexes to Willdenow" as completed. Describes his his return journey from Liverpool to Norwich via Huntingdon, Cambridge, including the botanic garden, and Ely, including the cathedral.

Transcribes an attack made by [Richard] Salisbury on himself in fifth number of his "Paradisus Londinensis"; defends himself and transcribes the passage from "Exotic botany" which apparently provoked Salisbury, and details involvement of [Edward] Rudge and [Aylmer Bourke] Lambert. Salisbury also "sneered" at [Étienne Pierre] Ventenat's "Jardin de la Malmaison", confirming his suspicions of Salisbury's deceit, though if nothing else occurs still intends to reappoint him vice-president of the Linnean Society next year as he has "always been attentive & useful".

Sends Roscoe his paper on Norwich botanists, and two pods of vanilla from his journey to Italy. Convinced Raphael's picture of the Holy Family at Okeover [Hall, Staffordshire] is an original; description. "Exotic botany" reviewed much more favourably than Roscoe's "Leo" in Baldwin's "Literary Journal". Colonel [Thomas] Hardwicke to visit. The "Monthly Review" speaks "very differently" of his biographical paper, from Salisbury's account in "Annals [of Botany]". Reminds Roscoe of his "purposed assistance" with "Exotic Botany".

Sending Roscoe full copies of letters between [Richard] Salisbury and himself, via his sister [Fanny] Martin. Asks whether [Robert] Brown and [Ferdinand] Bauer's [(1760-1826), botanical artist] thought his "Exotic botany" was "hostile, or unfair to them"; states that he bought all the New Holland specimens, and [Aylmer Bourke] Lambert the drawings, twelve years before the expedition was proposed, but is keen to avoid a quarrel and will avoid publishing the same plants. Brown likely to be made resident librarian of Linnean Society with salary, which now has new premises in Gerard Street.

Sends copy of his paper from seventh volume of "Linnean Transactions", which "Squire Alias" criticised so much. Has a carbuncle [on the eye] but recovering well.