TROVO, M.; ECHTERNACHT, L.; SANO, P. T. Paepalanthus hirtellus, a new species of Paepalanthus subsection Actinocephaloides (Eriocaulaceae) from Minas Gerais, Brazil. Phytotaxa, Auckland, New Zealand, v. 15, n. 1, p. 26–32, 2011. DOI: 10.11646/phytotaxa.15.1.4. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.15.1.4. Acesso em: 5 dec. 2025.