SILVA, M. S. D.; BUENO, V. R.; SCATIGNA, A. V.; MARINHO, L. C. Calea breviflora (Asteraceae): a new species endemic to white sand ecosystems of easternmost Amazon, Maranhão, Brazil. Phytotaxa, Auckland, New Zealand, v. 682, n. 1, p. 91–100, 2025. DOI: 10.11646/phytotaxa.682.1.6. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.682.1.6. Acesso em: 6 dec. 2025.