Bulbophyllum bractescens

No common name

Rolfe ex Kerr 1927 - Contributions to the Flora of Siam. Additamentum XXII (1927) Contributions to the Flora of Siam. Additamentum XXII. Bulletin of Miscellaneous Information (Royal Gardens, Kew) 1927(5): 212. doi: 10.2307/4111631.