- Where is Pia located?
- Pia is in Štajerska, Slovenia (Pia Žižek, Ulica Ključarja Kožuha 2, SI-3000 Celje. E-mail: pia.zizek99@ gmail., Academia.edu, https://www.academia.edu, (PDF) In search of an identity for Salvia bertolonii (Lamiaceae), 9 Oct 2025 — Fieldwork expanded the known distribution of S. saccardiana into Croatia, previously limited to NE Italy and Slovenia. thumb_upHelpful, Zgodovinsko društvo za južno Primorsko, https://zdjp.si, PDF).