CHRTEK, J.; SZELĄG, Z. Hieracium certovicae (Asteraceae), a new species in H. sect. Alpestria from the Nízke Tatry Mts, Western Carpathians, Slovakia. Phytotaxa, Auckland, New Zealand, v. 733, n. 1, p. 143–148, 2025. DOI: 10.11646/phytotaxa.733.1.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.733.1.7. Acesso em: 11 dec. 2025.