Jiang, Hui, Yue-Hong Cheng, Juhar Zemede Belay, and Guang-Wan Hu. “Reinstatement of Bulbophyllum quadrangulum (Orchidaceae) from B. chondriophorum With Morphological and Molecular Evidence”. Phytotaxa 691, no. 1 (March 3, 2025): 49–62. Accessed April 13, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.691.1.4.