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.

Received Smith's letter of 28 October 1810. Sends paper for Linnean Society on two new species of crustacean and lists the others he plans to send. Plans to send package of 100 rare, new, or doubtful Sicilian plants. Comments and corrections on his plants: his 'Primula bicolor' differs from 'Primula acaulis'; lists differences that ought to to be obsevred if his 'Xolantha' is only a variety of 'Cistus guttatus'; plans to send his 'Crocus longiflorus'; question on calix of 'Sedum atratum'; confirmation of his 'Malva peduncalata'. Recently received books: Smith's "Prodromus Florae Graecae" is of great use in Sicily; "Hortus Kewensis", 2nd ed., useful for advancing his knowledge of new genera; and [George] Shaw's "Ichthyology" [presumably from "General zoology"], thinks it inferior to Lacépède, on which it was modelled. Offers to describe Australian plants. Asks after plants sent by himself and [Antonio] Bivona [Bernardi] including 'Orobus siculus' and 'Astragalus siculus'; asks if 'Orabanche rubia', 'Orchis undulatifolia', and 'Orchis bipunctata' are new.