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.

This is a duplicate copy of Rafinesque's letter, sent with his letter of 30 March 1811.

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.