Template:Vermeulen, 2002a
- Vermeulen, J.J. 2002. Bulbophyllum praetervisum J.J.Verm. an overlooked species close to B. macranthum Lindl.. Gardens' Bulletin. Singapore 54: 153–154. BHL.
New Species/Names:
Bulbophyllum praetervisum J.J.Vermeulen
New Species/Names:
Bulbophyllum praetervisum J.J.Vermeulen