SECTION Micromonanthe Schlechter 1913

1. Bulbophyllum arcuatilabium Aver. 1999 Vietnam

2. Bulbophyllum boukettae F.M. Bailey 1884 Australia

3. Bulbophyllum mucronatum (Blume) Lindl. 1830 Java

4. Bulbophyllum odontopelatum Schltr. 1913 New Guinea

5. Bulbophyllum papillatum J.J.Sm. 1910 Java and Borneo

6. Bulbophyllum quadrichaete Schltr. 1913 New Guinea

7. Bulbophyllum tjadasmalangense J.J. Sm. 1918 Java and Sumatra