1906 Bulbophyllum mischobulbon Schltr. 1913 Bulbophyllum mobilifilum Carr 1929 Bulbophyllum moldenkeanum A.D.Hawkes 1966 Bulbophyllum molle J.J.Verm. & P.O'Byrne (2008) Bulbophyllum molossus Rchb.f. 1888 Bulbophyllum mona-lisae Sieder & Kiehn (2009) Bulbophyllum monanthos Ridl. 1897 Bulbophyllum moniliforme C.S.P.Parish & Rchb.f. 1874: Necklace Bulbophyllum Bulbophyllum monosema Schltr. 1913 Bulbophyllum monstrabile Ames 1915 Bulbophyllum montanum Schltr. 1913 Bulbophyllum montense Ridl. ex Stapf 1894 Bulbophyllum montisdischorense J.J.Verm., Schuit. & de Vogel (2014) Bulbophyllum moramanganum Schltr. 1922 Bulbophyllum moratii Bosser 1989 Bulbophyllum morenoi Dodson & R.Vásquez 1989 Bulbophyllum moroides J.J.Sm. 1917 Bulbophyllum morotaiense J.J.Sm. 1932 Bulbophyllum morphologorum Kraenzl. 1908 Bulbophyllum mucronatum (Blume) Lindl. 1830 Bulbophyllum mucronatum subsp. alagense (Ames) J.J.Verm. & P.O'Byrne (2011) Bulbophyllum mucronatum subsp. mucronatum Bulbophyllum mucronifolium Rchb.f. & Warm. in H.G.Reichenbach 1881 Bulbophyllum mulderae J.J.Verm. 1993 Bulbophyllum multiflexum J.J.Sm. 1927 Bulbophyllum multiflorum Ridl. 1885 Bulbophyllum multiligulatum H.Perrier 1937 Bulbophyllum multivaginatum Jum. & H.Perrier 1912 Bulbophyllum muluense J.J.Wood (1984) Bulbophyllum muricatum J.J.Sm. 1911 Bulbophyllum muriceum Schltr. 1913 Bulbophyllum murkelense J.J.Sm. 1928 Bulbophyllum muscarirubrum Seidenf. 1979 Bulbophyllum muscicola Rchb.f. 1872 Bulbophyllum muscohaerens J.J.Verm. & A.L.Lamb 1994 Bulbophyllum mutabile (Blume) Lindl. 1830 Bulbophyllum myodes J.J.Verm. (2008) Bulbophyllum myolaense Garay, Hamer & Siegerist 1995 Bulbophyllum myon J.J.Verm. 1990 Bulbophyllum myrmecochilum Schltr. 1924 Bulbophyllum myrtillus Schltr. 1913 Bulbophyllum mysorense (Rolfe) J.J.Sm. 1912 Bulbophyllum mystax Schuit. & de Vogel 2002 Bulbophyllum mystrochilum Schltr. 1913 Bulbophyllum mystrophyllum Schltr. 1919 N Bulbophyllum nabawanense J.J.Wood & A.L.Lamb 1994 Bulbophyllum nagelii L.O.Williams 1939 Bulbophyllum namoronae Bosser 1971 Bulbophyllum nannodes Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905 Bulbophyllum napellii Lindl. 1842 Bulbophyllum nasica Schltr. 1913 Bulbophyllum nasilabium Schltr. 1921 Bulbophyllum nasseri Garay 1999 Bulbophyllum nasutum Rchb.f. (1871) Bulbophyllum navicula Schltr. 1913 Bulbophyllum naviculiforme P.O'Byrne & P.T.Ong (2014) Bulbophyllum nebularum Schltr. 1913 Bulbophyllum neglectum Bosser 1965 Bulbophyllum negrosianum Ames 1912 Bulbophyllum nematocaulon Ridl. 1920 Bulbophyllum nematopodum F.Muell. 1872 – green cowl orchid Bulbophyllum nematorhizis Schltr. 1913 Bulbophyllum nemorale L.O.Williams 1938 Bulbophyllum neoebudicum (Garay, Hamer & Siegerist) Sieder & Kiehn (2009) Bulbophyllum neoguineense J.J.Sm. 1908 Bulbophyllum neopommeranicum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905 Bulbophyllum neotorricellense J.M.H.Shaw (2014) Bulbophyllum nepalense Raskoti & Ale (2013) Bulbophyllum nervulosum Frapp. ex Cordem. 1895 Bulbophyllum nesiotes Seidenf. 1979 Bulbophyllum newportii (F.M.Bailey) Rolfe 1909 – cupped strand orchid Bulbophyllum ngoclinhensis Aver. 1997 Bulbophyllum ngoyense Schltr. 1906 Bulbophyllum nigericum Summerh. 1962 Bulbophyllum nigrescens Rolfe 1910 Bulbophyllum nigricans (Aver.) J.J.Verm., Schuit. & de Vogel (2014) Bulbophyllum nigriflorum H.Perrier 1937 Bulbophyllum nigrilabium Schltr. 1913 Bulbophyllum nigripetalum Rolfe 1891 Bulbophyllum nigritianum Rendle 1913 Bulbophyllum nipondhii Seidenf. 1985