SECTION Monanthes [Bl] Avery. 1994

Type: Diphyes tortuosa Blume [Bulbophyllum tortuosum (Blume) Lindl.].

SYNONYMS - Diphyes SECTION Monanthes Bl. 1825; SECTION Polyblepharon Schltr. 1912; SECTION Hybochilus Schlechter 1912

1. Bulbophyllum aberrans Schltr. 1911 New Guinea

2. Bulbophyllum acutilobum J.J.Verm. & P.O'Byrne 2008 Sulawesi

3. Bulbophyllum angusteovatum Seidenf. 1979 Thailand

4. Bulbophyllum auritum J.J.Verm. & P.O'Byrne 2008 Sulawesi

5. Bulbophyllum bicaudatum Schltr. 1913 New Guinea

6. Bulbophyllum cadetioides Schltr. 1913 New Guinea

7. Bulbophyllum crassulifolium (A. Cunn.) Rupp 1937 Australia from SE New South Wales to SE Queensland

8. Bulbophyllum decurrentilobum J.J.Verm. & P.O'Byrne 2003

9. Bulbophyllum depressum King & Pantl. 1897 India, China, Thailand, Malaysia, Borneo, Sumatra and Java

10. Bulbophyllum dichaeoides Schltr. 1913 New Guinea

11. Bulbophyllum dichilus Schltr. 1913 New Guinea

12. Bulbophyllum dischidiifolium J.J.Sm. 1909 Borneo, Sulaweis and New Guinea

13. Bulbophyllum linearilabium J.J.Sm. 1912 Moluccas and New Guinea

14. Bulbophyllum loxophyllum Schltr. 1913 New Guinea

15. Bulbophyllum macphersonii Rupp 1934 Queensland, Australia

16. Bulbophyllum myolaense Garay, Hamer & Siegerist 1995 New Guinea

17. Bulbophyllum nigrilabium Schltr. 1913 New Guinea

18. Bulbophyllum nummularioides Schltr. 1913 New Guinea

19. Bulbophyllum odontostigma J.J.Verm. 2008 Irian Jaya New Guinea

20. Bulbophyllum pseudoserrulatum J.J.Sm. 1912

21. Bulbophyllum stemonochilum J.J.Verm. 2008 Irian Jaya New Guinea

22. Bulbophyllum stenochilum Schltr.1913New Guinea and Solomon Islands

23. Bulbophyllum tentaculiferum Schltr. 1913 New Guinea

24. !Bulbophyllum tortuosum Lindl. [Bl.] 1830 eastern Himalayas, Bhutan, Myanamar, Thailand, Malaysia, Laos, Vietnam, Malaysia, Borneo, Java and Sumatra

25. Bulbophyllum unicaudatum Schltr.1913 New Guinea

26. Bulbophyllum williamsii A.D.Hawkes 1956 Philippines