A correction of the botanical errors of Pliny. Remembering the times in which Leoniceno lived, Garrison considers this work “a feat of the rarest intellectual courage”. It was accepted by later botanists and thus made possible scientific description of the materia medica. The second edition, edited by Ludovico Bonaccioli, [Ferrara: per Joannem Maciochium, 1509,] contains the first printings of Leoniceno’s responses to his critics in 1493, 1503, and 1507. These responses apparently circulated in manuscript until 1509. ISTC No. il00168000. Digital facsimile from the Bayerisches Staatsbibliothek at this link. Digital facsimile of the 1509 edition from Google Books at this link.

One of the earliest treatises on syphilis, and one of the few medical books printed by Aldus Manutius in the 15th century. Leoniceno included a good description of syphilitic hemiplegia. He believed that syphilis was known to classical writers. English translation in Major, Classic Descriptions of Disease, 3rd ed., 1945, p. 15.  ISTC No. il00165000. Digital facsimile from the Bayerisches StaatsBibliothek at this link.

First Renaissance Latin translation by Niccolò Leoniceno of Vicenza of Galen's work on physical diagnosis.

Digital facsimile from Google Books at this link.

First printed edition in Latin of Galen's De anatomicis administrationis, as translated from the Greek by Demetrios Chalkokondyles under the title De anatomicis aggressionibus. Other works in this collection edited by Berengario da Carpi are De motu musculorum translated by Niccolò Leoniceno, De arteriarum et venarum dissectione and De nervorum dissectione translated by Andrea Fortolo, and De hirundinibus, etc. translated by Ferdinando Balamio Siculo. Digital facsimile from Biusante.parisdescartes.fr at this link.

First edition of Leoniceno's collected works edited by Andreas Leennius, about whom little is known. Digital facsimile from Google Books at this link.