Refers to letter and books he sent in June 1810. Asks Smith to recommend his ichthyological discoveries to Dr [George] Shaw, having heard he recently wrote a "Natural History of Fishes". Resigned to not becoming a corresponding member of the Linnean Society. Sends his memoir on genus 'Bertolonia', which contains 6 species that had been confused with 'Verbena nodiflora'. Asks for directions to send papers to "Annals of Botany". [Antonio] Bivona [Bernardi] is grieved that John White, the bookseller, has refused to sell the books he sent. Currently illustrating [Franciscus Cupani's] "Panphyton Siculum", further remarks on it.