PIMENOV, M. G.; KLJUYKOV, E. V. Ferula divaricata (Umbelliferae), a new species from Central Anatolia, Turkey. Phytotaxa, Auckland, New Zealand, v. 99, n. 1, p. 35–39, 2013. DOI: 10.11646/phytotaxa.99.1.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.99.1.2. Acesso em: 5 dec. 2025.