SZELĄG, Z. Hieracia balcanica XIX. Rediscovery and amended description of Hieracium herculanum stat. nov. (Asteraceae) from Banat in Romania. Phytotaxa, Auckland, New Zealand, v. 776, n. 2, p. 196–200, 2026. DOI: 10.11646/phytotaxa.776.2.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.776.2.7. Acesso em: 24 sep. 2026.