Friendly criticism of Smith's book; wonders whether he relied too much on [Erasmus] Darwin who was "too poetical to be correct" and [William] Forsyth who was "too cunning" to be quite so pure as Smith supposes him. Pleased to hear that the second fasiculum of "Flora Graeca" is to be printed soon. Genus 'Silene' has always been obscure and remarks on this subject will be welcome.

Assures Smith that he does not think ill of him if they differ in opinion. Relates a series of experiments with peach, cherry and pear trees for investigating [William] Forsyth's claim for regenerating old trees with his "plaster", at the request of George III. Asks whether in the Norfolk dialect a turkey's nest is called her "rip".