Explains further his remarks on accenting plant names. [Augustin] de Candolle's term "carpella" should be "carpelli". Cannot work out term "sepala" but thinks Smith need not use it. Prefers older name of 'Spartina' for 'Dactylis stricta' rather than newer 'Limnetis'. Franked Smith's letter to [William] Roscoe. Attended Sir Humphry Davy's conversazione but did not hear anything about [William] Swainson's application to British Museum. In reference to fifty year age difference between Thomas William Coke and his new wife [Lady Anne Amelia Keppel (1803-1844)] states that an age difference in marriage of three to ten years is "disparity enough" but as the love was from her side Coke may be excused.