Nomenclature and typification of plant names related to and (Asteraceae) from Italy and France.

Moretti and Jord. (Asteraceae) are endemic to the central-western Mediterranean and include, respectively, ten and six subspecies, mostly occurring in north-western Italy and south-eastern France. As part of an ongoing systematic study on CentaureaL.sect.Centaurea from the central Mediterranean, 17 nomenclatural types (13 lectotypes, three neotypes and one epitype) are designated to fix the application of all names of the taxa described for France and Italy and related to and . In addition, previous typifications are critically revised and discussed. Centaureaaplolepasubsp.maremmana (Fiori) Dostál and (Fiori) Arrigoni, two currently accepted taxa endemic to Tuscany (central Italy), are respectively considered here as heterotypic synonyms of C.aplolepasubsp.carueliana (Micheletti) Dostál and C.aplolepasubsp.cosana (Fiori) Dostál. Finally, C.aplolepasubsp.gallinariae (Briq. & Cavill.) Dostál, a currently accepted subspecies narrowly endemic to the Gallinara island (Liguria, northern Italy), is considered here as a heterotypic synonym of C.leucophaeasubsp.brunnescens (Briq.) Dostál.