Note: For the taxonomy and distribution of this species, see Zázvorka et al. (2019). Zázvorka J, Sánchez Pedraja O, Moreno Moral G, Carlón Ruiz L, Domina G, Laínz Gallo M, Piwowarczyk R (2019) Orobanche centaurina Bertol. the correct name for O. kochii F.W. Schultz (Orobanchaceae). Flora Montiberica 75: 52–56.

Calabria; Emilia-Romagna; Liguria; Marche; Toscana;