FENG, H.-Z.; WEI, S.-J.; WANG, L.-Y.; CHEN, S.-F.; FAN, Q.; LIAO, W.-B. A taxonomic revision of the Pyracantha crenulata complex (Rosaceae, Maleae). Phytotaxa, Auckland, New Zealand, v. 478, n. 2, p. 239–252, 2021. DOI: 10.11646/phytotaxa.478.2.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.478.2.5. Acesso em: 6 dec. 2025.