For the taxonomy and distribution of this species, see Padilla-Garcia et al. (2018). Since these authors studied only plants from Pollino and Sila Massifs in southern Italy (Basilicata, Calabria), the records of Veronica austriaca from Abruzzo, Campania, and Lazio are provisionally referred here.

Abruzzo; Basilicata; Calabria; Campania; Lazio;