CHAUVEAU, O.; PASTORI, T.; SOUZA-CHIES, T. T.; EGGERS, L. Overlooked diversity in Brazilian Cypella (Iridaceae, Iridoideae): four new taxa from the Río de la Plata grasslands. Phytotaxa, Auckland, New Zealand, v. 174, n. 1, p. 25–42, 2014. DOI: 10.11646/phytotaxa.174.1.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.174.1.2. Acesso em: 6 dec. 2025.