Appendix Probi

Also known as Probus, Marcus Valerius. Appendix Probi, Marcus Valerius Probus. Appendix Probi, Appendix ad Probi artem minorem

list of erroneous Latin word appended to the "Ars Minor" compiled by the Roman grammarian Marcus Valerius Probus of Beirut, demonstrating some differences between Classical and Vulgar Latin