JIANG, H.; CHENG, Y.-H.; BELAY, J. Z.; HU, G.-W. Reinstatement of Bulbophyllum quadrangulum (Orchidaceae) from B. chondriophorum with morphological and molecular evidence. Phytotaxa, Auckland, New Zealand, v. 691, n. 1, p. 49–62, 2025. DOI: 10.11646/phytotaxa.691.1.4. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.691.1.4. Acesso em: 13 apr. 2025.