CRESPO, M. B.; PENA-MARTÍN, C. Typification of Pascalia glauca (Heliantheae, Asteraceae), with historical notes on that name. Phytotaxa, Auckland, New Zealand, v. 186, n. 4, p. 215–221, 2014. DOI: 10.11646/phytotaxa.186.4.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.186.4.5. Acesso em: 6 dec. 2025.