CHEN, X.; DENG, Y. Lectotypification of Pyrus astateria Cardot (Rosaceae). Phytotaxa, Auckland, New Zealand, v. 188, n. 5, p. 299–300, 2014. DOI: 10.11646/phytotaxa.188.5.10. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.188.5.10. Acesso em: 6 dec. 2025.