Anexo:Orquídeas/Bulbophyllum
- Bulbophyllum abbreviatum (Rchb.f.) Schltr. (1924)
- Bulbophyllum abbrevilabium Carr (1932)
- Bulbophyllum aberrans Schltr. (1911)
- Bulbophyllum ablepharon Schltr. (1923)
- Bulbophyllum absconditum J.J.Sm. (1905)
- Bulbophyllum acanthoglossum Schltr. (1913)
- Bulbophyllum acropogon Schltr. (1913)
- Bulbophyllum acuminatifolium J.J.Sm. (1933
- Bulbophyllum acuminatum (Ridl.) Ridl. (1907) : Tapering-flower Bulbophyllum
- Bulbophyllum acutibracteatum De Wild. (1921)
- Bulbophyllum acutiflorum A.Rich. (1841)
- Bulbophyllum acutilingue J.J.Sm. (1908)
- Bulbophyllum acutispicatum H.Perrier (1951)
- Bulbophyllum adangense Seidenf. (1979)
- Bulbophyllum adelphidium J.J.Verm. (1993)
- Bulbophyllum adenoblepharon Schltr. (1913)
- Bulbophyllum adiamantinum Brade (1951)
- Bulbophyllum adjungens Seidenf. (1979)
- Bulbophyllum adolphii Schltr. (1921)
- Bulbophyllum aechmophorum J.J.Verm. (1993)
- Bulbophyllum aemulum Schltr. (1905)
- Bulbophyllum aeolium Ames (1913)
- Bulbophyllum aestivale Ames (1915)
- Bulbophyllum affine Wall. ex Lindl. (1830)
- Bulbophyllum affinoides Guillaumin (1958)
- Bulbophyllum afzelii Schltr. (1918)
- Bulbophyllum agapethoides Schltr. (1911)
- Bulbophyllum agastor Garay, Hamer & Siegerist (1996)
- Bulbophyllum aggregatum Besser (1965)
- Bulbophyllum aithorhachis J.J.Verm. (1996)
- Bulbophyllum alabastraceus P.Royen (1979)
- Bulbophyllum alagense Ames (1907)
- Bulbophyllum alatum J.J.Verm. (1991 )
- Bulbophyllum albibracteum Seidenf. (1979)
- Bulbophyllum albidostylidium Seidenf. (1995)
- Bulbophyllum albociliatum (Tang S.Liu & H.Y.Su) K.Nakaj. (1973)
- Bulbophyllum alboroseum Ames (1922)
- Bulbophyllum alcicorne C.S.P.Parish & Rchb.f. (1874)
- Bulbophyllum alexandrae Schltr. (1925)
- Bulbophyllum algidum Ridl. (1916)
- Bulbophyllum alkmaarense J.J.Sm. (1911)
- Bulbophyllum alleizettei Schltr. (1922)
- Bulbophyllum allenkerrii Seidenf. (1979)
- Bulbophyllum alliifolium J.J.Sm. (1905)
- Bulbophyllum alsiosum Ames (1912)
- Bulbophyllum alticaule Ridl. (1916)
- Bulbophyllum alticola Schltr. (1912)
- Bulbophyllum altum J.J.Verm. (1991)
- Bulbophyllum alveatum J.J.Verm. (1993)
- Bulbophyllum amazonicum L.O.Williams (1939)
- Bulbophyllum ambatoavense Bosser (2004)
- Bulbophyllum amblyacron Schltr. (1913)
- Bulbophyllum amblyanthum Schltr. (1913)
- Bulbophyllum amblyoglossum Schltr. (1911)
- Bulbophyllum ambrense H.Perrier (1937)
- Bulbophyllum ambrosia (Hance) Schltr. (1919)
- Bulbophyllum amoenum Bosser (1965)
- Bulbophyllum amphorimorphum H.Perrier (1951)
- Bulbophyllum amplebracteatum Teijsm. & Binn. (1862)
- Bulbophyllum amplifolium (Rolfe) N.P.Balakr. & Sud.Chowdhury (1968)
- Bulbophyllum amplistigmaticum Kores (1989)
- Bulbophyllum amygdalinum Aver. (1988)
- Bulbophyllum anaclastum J.J.Verm. (1993)
- Bulbophyllum anakbaruppui J.J.Verm. & P.O'Byrne (2003)
- Bulbophyllum analamazoatrae Schltr. (1924)
- Bulbophyllum anceps Rolfe (1892) : Double-edged Bulbophyllum
- Bulbophyllum andersonii (Hook.f.) J.J.Sm. (1912)
- Bulbophyllum andohahelense H.Perrier (1939)
- Bulbophyllum andreeae A.D.Hawkes (1956)
- Bulbophyllum anguipes Schltr. (1911)
- Bulbophyllum angulatum J.J.Sm. (1908)
- Bulbophyllum anguliferum Ames & C.Schweinf. (1920)
- Bulbophyllum angusteovatum Seidenf. (1979)
- Bulbophyllum angustifolium (Blume) Lindl. (1830)
- Bulbophyllum anisopterum J.J.Verm. & P.O'Byrne (2003)
- Bulbophyllum anjozorobeense Bosser (2000)
- Bulbophyllum ankaizinense (Jum. & Perrier) Schltr. (1924)
- Bulbophyllum ankaratranum Schltr. (1924)
- Bulbophyllum ankylochele J.J.Verm. (1993)
- Bulbophyllum ankylorhinon J.J.Verm. (1992)
- Bulbophyllum annandalei Ridl. (1920)
- Bulbophyllum antennatum Schltr. in K.M. Schumann & C.A.G. Lauterbach (1905)
- Bulbophyllum antenniferum (Lindl.) Rchb.f. in W.G.Walpers (1861)
- Bulbophyllum antioquiense Kraenzl. (1899)
- Bulbophyllum antongilense Schltr. (1924)
- Bulbophyllum apertum Schltr. (1906)
- Bulbophyllum aphanopetalum Schltr. (1906)
- Bulbophyllum apheles J.J.Verm. (1991)
- Bulbophyllum apiculatum Schltr. (1913)
- Bulbophyllum apiferum Carr (1930)
- Bulbophyllum apodum Hook.f. (1890)
- Bulbophyllum apoense Schuit. & de Vogel (2003)
- Bulbophyllum apoense Schuit. & de Vogel (2003)
- Bulbophyllum appendiculatum (Rolfe) J.J.Sm. (1912)
- Bulbophyllum appressicaule Ridl. (1917)
- Bulbophyllum appressum Schltr. (1913)
- Bulbophyllum approximatum Ridl. (1886)
- Bulbophyllum arachnidium Ridl. (1916)
- Bulbophyllum arachnoideum Schltr. (1913)
- Bulbophyllum arcaniflorum Ridl. (1916)
- Bulbophyllum arcuatilabium Aver. (1999)
- Bulbophyllum ardjunense J.J.Sm. (1927)
- Bulbophyllum arfakense J.J.Sm. in L.S. Gibbs (1917)
- Bulbophyllum arfakianum Kraenzl. (1904)
- Bulbophyllum argyropus (Endl.) Rchb.f. (1876)
- Bulbophyllum arianeae Fraga & E.C.Smidt (2004)
- Bulbophyllum ariel Ridl. (1917)
- Bulbophyllum aristatum (Rchb.f.) Hemsl. (1884)
- Bulbophyllum aristilabre J.J.Sm. (1912)
- Bulbophyllum aristopetalum Kores (1989)
- Bulbophyllum armeniacum J.J.Sm. (1917)
- Bulbophyllum arrectum Kraenzl. (1921)
- Bulbophyllum arsoanum J.J.Sm. (1912)
- Bulbophyllum artostigma J.J.Verm. (1993)
- Bulbophyllum ascochiloides J.J.Sm. (1927)
- Bulbophyllum asperilingue Schltr. (1919)
- Bulbophyllum aspersum J.J.Sm. (1912)
- Bulbophyllum asperulum J.J.Sm. (1909)
- Bulbophyllum astelidum Aver. (1994)
- Bulbophyllum atratum J.J.Sm. (1917)
- Bulbophyllum atrolabium Schltr. (1923)
- Bulbophyllum atropurpureum Barb.Rodr. (1877)
- Bulbophyllum atrorubens Schltr. (1906)
- Bulbophyllum atrosanguineum Aver. (2003)
- Bulbophyllum attenuatum Rolfe (1896 )
- Bulbophyllum aubrevillei Bosser (1965)
- Bulbophyllum aundense Ormerod (2005)
- Bulbophyllum auratum (Lindl.) Rchb.f. (1861)
- Bulbophyllum aureoapex Schltr. (1913)
- Bulbophyllum aureobrunneum Schltr. (1913)
- Bulbophyllum aureolabellum T.P.Lin (1975)
- Bulbophyllum aureum (Hook.f.) J.J.Sm. (1912)
- Bulbophyllum auricomum Lindl. (1830)
- Bulbophyllum auriculatum J.J.Verm. & P.O'Byrne (2003)
- Bulbophyllum auriflorum H.Perrier (1937)
- Bulbophyllum auroreum J.J.Sm. (1928)
- Bulbophyllum averyanovii Seidenf. (1992)
- Bulbophyllum bacilliferum J.J.Sm. (1928)
- Bulbophyllum baculiferum Ridl. (1916)
- Bulbophyllum baileyi F.Muell. (1875 : Bailey's Bulbophyllum)
- Bulbophyllum bakhuizenii Steenis (1972)
- Bulbophyllum baladeanum J.J.Sm. (1912)
- Bulbophyllum balapiuense J.J.Sm. (1917)
- Bulbophyllum ballii P.J.Cribb (1977)
- Bulbophyllum bandischii Garay (1992)
- Bulbophyllum barbatum Barb.Rodr. (1882)
- Bulbophyllum barbigerum Lindl. (1837): Bearded Bulbophyllum
- Bulbophyllum bariense Gagnep. (1930) : Bari Bulbophyllum
- Bulbophyllum baronii Ridl. (1885)
- Bulbophyllum basisetum J.J.Sm. (1929)
- Bulbophyllum bataanense Ames (1905) : Bataan Bulbophyllum
- Bulbophyllum bathieanum Schltr. (1916)
- Bulbophyllum batukauense J.J.Sm. (1927)
- Bulbophyllum bavonis J.J.Verm. (1984)
- Bulbophyllum beccarii Rchb.f. (1879 : Beccar's Bulbophyllum
- Bulbophyllum berenicis Rchb.f. (1880)
- Bulbophyllum betchei F.Muell. (1881) : Betche's Bulbophyllum
- Bulbophyllum biantennatum Schltr. (1913) : Two-antennas Bulbophyllum
- Bulbophyllum bicaudatum Schltr. (1913)
- Bulbophyllum bicolor Lindl. (1830)
- Bulbophyllum bicoloratum Schltr. (1924)
- Bulbophyllum bidentatum (Barb.Rodr.) Cogn. (1902)
- Bulbophyllum bidenticulatum J.J.Verm. (1984)
- Bulbophyllum bidi Govaerts (1996)
- Bulbophyllum bifarium Lindl. (1864)
- Bulbophyllum biflorum Teijsm. & Binn. (1855 ): Two-flowered Bulbophyllum
- Bulbophyllum bigibbosum J.J.Sm. (1913)
- Bulbophyllum bigibbum Schltr. (1923)
- Bulbophyllum binnendijkii J.J.Sm. (1905) : Binnendijk's Bulbophyllum
- Bulbophyllum birmense Schltr. (1910)
- Bulbophyllum birugatum J.J.Sm. in L.S.Gibbs (1917)
- Bulbophyllum bisepalum Schltr. (1905)
- Bulbophyllum biseriale Carr (1930)
- Bulbophyllum bisetoides Seidenf. (1970)
- Bulbophyllum bisetum Lindl. (1842)
- Bulbophyllum bismarckense Schltr. (1905)
- Bulbophyllum bittnerianum Schltr. (1910)
- Bulbophyllum bivalve J.J.Sm. (1926)
- Bulbophyllum blepharicardium Schltr. (1913)
- Bulbophyllum blephariglossum Schltr. (1913)
- Bulbophyllum blepharistes Rchb.f. (1872 ): Fringed Bulbophyllum
- Bulbophyllum blepharochilum Garay (1999) : Lip-fringe Bulbophyllum
- Bulbophyllum blepharopetalum Schltr. (1913)
- Bulbophyllum bliteum J.J.Verm. (1993)
- Bulbophyllum blumei (Lindl.) J.J.Sm. (1905 ): Blume's Bulbophyllum, Masdevallia-like Bulbophyllum, Chinbone Bulbophyllum
- Bulbophyllum boiteaui H.Perrier (1939)
- Bulbophyllum bolivianum Schltr. (1922)
- Bulbophyllum bolsteri Ames (1912)
- Bulbophyllum bomiensis Z.H.Tsi (1978)
- Bulbophyllum boninense (Schltr.) J.J.Sm. (1912)
- Bulbophyllum bontocense Ames (1912)
- Bulbophyllum boonjee B.Gray & D.L.Jones (1984)
- Bulbophyllum bootanense C.S.P.Parish & Rchb.f. (1874)
- Bulbophyllum botryophorum Ridl. (1897)
- Bulbophyllum boudetianum Fraga (2004)
- Bulbophyllum boulbetii Tixier (1966)
- Bulbophyllum bowkettiae F.M.Bailey (1884) : Bowkett's Bulbophyllum
- Bulbophyllum braccatum Rchb.f. (1877)
- Bulbophyllum brachychilum Schltr. (1913)
- Bulbophyllum brachypetalum Schltr. (1913)
- Bulbophyllum brachyphyton Schltr. (1918)
- Bulbophyllum brachystachyum Schltr. (1924)
- Bulbophyllum bracteatum F.M.Bailey (1891) : Bracteate Bulbophyllum
- Bulbophyllum bracteolatum Lindl. (1838)
- Bulbophyllum bractescens Rolfe ex Kerr (1927)
- Bulbophyllum brassii J.J.Verm. (1993)
- Bulbophyllum breve Schltr. (1913)
- Bulbophyllum brevibrachiatum (Schltr.) J.J.Sm. (1912)
- Bulbophyllum brevicolumna J.J.Verm. (1991)
- Bulbophyllum breviflorum Ridl. ex Stapf (1894)
- Bulbophyllum brevilabium Schltr. (1913)
- Bulbophyllum brevipes Ridl. (1898)
- Bulbophyllum brevipetalum H.Perrier (1937)
- Bulbophyllum brevispicatum Z.H. Tsi & S.C. Chen (1994)
- Bulbophyllum brevistylidium Seidenf. (1979)
- Bulbophyllum brienianum (Rolfe) Merr. (1921)
- Bulbophyllum bryoides Guillaumin (1957)
- Bulbophyllum bulliferum J.J.Sm. (1908)
- Bulbophyllum burfordiense Garay (1996) : Burford Bulbophyllum
- Bulbophyllum burkillii Gage (1906)
- Bulbophyllum burttii Summerh. (1953)
- Bulbophyllum cadetioides Schltr. (1913 ): Cadetia-like Bulbophyllum
- Bulbophyllum caecilii J.J.Sm. (1927)
- Bulbophyllum caecum J.J.Sm. (1926)
- Bulbophyllum caespitosum Thouars (1822)
- Bulbophyllum calceilabium J.J.Sm. (1929)
- Bulbophyllum calceolus J.J.Verm. (1991)
- Bulbophyllum caldericola G.F.Walsh (1993)
- Bulbophyllum callichroma Schltr. (1913): Green-Calli Bulbophyllum
- Bulbophyllum callipes J.J.Sm. (1908 )
- Bulbophyllum callosum Bosser (1965) : Callous Bulbophyllum
- Bulbophyllum caloglossum Schltr. (1913) : Beautiful-lipped Bulbophyllum
- Bulbophyllum calophyllum L.O.Williams (1938)
- Bulbophyllum calviventer J.J.Verm. (1993)
- Bulbophyllum calvum Summerh. (1966)
- Bulbophyllum calyptratum Kraenzl. (1895) : Hooded Bulbophyllum
- Bulbophyllum calyptropus Schltr. (1924)
- Bulbophyllum cameronense Garay, Hamer & Siegerist (1996) : Cameron Highlands Bulbophyllum
- Bulbophyllum campos-portoi Brade (1951)
- Bulbophyllum camptochilum J.J.Verm. (1996)
- Bulbophyllum candidum Hook.f. (1890)
- Bulbophyllum canlaonense Ames (1912)
- Bulbophyllum cantagallense (Barb.Rodr.) Cogn. (1902)
- Bulbophyllum capilligerum J.J.Sm. (1927)
- Bulbophyllum capillipes C.S.P.Parish & Rchb.f. (1874)
- Bulbophyllum capitatum (Blume) Lindl. (1830)
- Bulbophyllum capituliflorum Rolfe (1906)
- Bulbophyllum capuronii Bosser (1971)
- Bulbophyllum caputgnomonis J.J.Verm. (1993)
- Bulbophyllum cardiobulbum Bosser (1965)
- Bulbophyllum cardiophyllum J.J.Verm. (1991)
- Bulbophyllum careyanum (Hook.) Spreng. (1826) : Carey's Bulbophyllum
- Bulbophyllum cariniflorum Rchb.f. in W.G.Walpers (1861)
- Bulbophyllum carinilabium J.J.Verm. (1991)
- Bulbophyllum carnosilabium Summerh. (1953 publ. (1954)
- Bulbophyllum carnosisepalum J.J.Verm. (1986)
- Bulbophyllum carrianum J.J.Verm. (2000)
- Bulbophyllum carunculatum Garay, Hamer & Siegerist (1995) : Caruncule Bulbophyllum
- Bulbophyllum cataractarum Schltr. (1924)
- Bulbophyllum catenarium Ridl. (1894) : Chain-like Bulbophyllum
- Bulbophyllum catenulatum Kraenzl. (1921) : Chain-shaped Bulbophyllum
- Bulbophyllum cateorum J.J.Verm. (1992)
- Bulbophyllum catillus J.J.Verm. & P.O'Byrne (2003)
- Bulbophyllum caudatisepalum Ames & C.Schweinf. (1920)
- Bulbophyllum caudipetalum J.J.Sm. (1913)
- Bulbophyllum cauliflorum Hook.f. (1890)
- Bulbophyllum cavibulbum J.J.Sm. (1929)
- Bulbophyllum cavipes J.J.Verm. (1996)
- Bulbophyllum centrosemiflorum J.J.Sm. (1912)
- Bulbophyllum cephalophorum Garay, Hamer & Siegerist (1996) : Spherical-inflorescence Bulbophyllum
- Bulbophyllum cerambyx J.J.Sm. (1915)
- Bulbophyllum ceratostylis J.J.Sm. (1904)
- Bulbophyllum ceratostyloides Ridl. (1916)
- Bulbophyllum cerebellum J.J.Verm. (1996)
- Bulbophyllum cerinum Schltr. (1913)
- Bulbophyllum ceriodorum Boiteau (1942)
- Bulbophyllum cernuum (Blume) Lindl. (1830) : Nodding Bulbophyllum
- Bulbophyllum chaetostroma Schltr. (1913)
- Bulbophyllum chanii J.J.Verm. & A.L.Lamb (1991)
- Bulbophyllum chaunobulbon Schltr. (1913)
- Bulbophyllum cheiri Lindl. (1844)
- Bulbophyllum cheiropetalum Ridl. (1926)
- Bulbophyllum chikukwa Fibeck & Mavi (2000 publ. (2001)
- Bulbophyllum chimaera Schltr. (1913) : Chimarea Bulbophyllum
- Bulbophyllum chinense (Lindl.) Rchb.f. (1861)
- Bulbophyllum chloranthum Schltr. (1905) : Green-blooming Bulbophyllum
- Bulbophyllum chlorascens J.J.Sm. (1927)
- Bulbophyllum chloroglossum Rchb.f. (1871)
- Bulbophyllum chloropterum Rchb.f. (1850)
- Bulbophyllum chlororhopalon Schltr. (1913)
- Bulbophyllum chondriophorum (Gagnep.) Seidenf. (1973 publ. (1974)
- Bulbophyllum chrysendetum Ames (1915)
- Bulbophyllum chryseum (Kraenzl.) Ames (1911)
- Bulbophyllum chrysocephalum Schltr. (1911)
- Bulbophyllum chrysochilum Schltr. (1912)
- Bulbophyllum chrysoglossum Schltr. (1905)
- Bulbophyllum chrysotes Schltr. (1913)
- Bulbophyllum ciliatilabrum H.Perrier (1937)
- Bulbophyllum ciliatum (Blume) Lindl. (1830)
- Bulbophyllum ciliipetalum Schltr. (1913)
- Bulbophyllum ciliolatum Schltr. (1913)
- Bulbophyllum cimicinum J.J.Verm. (1982)
- Bulbophyllum cipoense Borba & Semir (1998)
- Bulbophyllum cirrhatum Hook.f. (1890)
- Bulbophyllum cirrhoglossum H.Perrier (1951)
- Bulbophyllum cirrhosum L.O.Williams (1940)
- Bulbophyllum citrellum Ridl. (1916)
- Bulbophyllum citricolor J.J.Sm. (1932)
- Bulbophyllum citrinilabre J.J.Sm. (1913)
- Bulbophyllum clandestinum Lindl. (1841) : Close-sitting Bulbophyllum
- Bulbophyllum claussenii Rchb.f. (1846
- Bulbophyllum clavatum Thouars (1822
- Bulbophyllum cleistogamum Ridl. (1896 : Self-fertilizing Bulbophyllum
- Bulbophyllum clemensiae Ames (1912)
- Bulbophyllum clipeibulbum J.J.Verm. (2001)
- Bulbophyllum coccinatum H.Perrier (1938)
- Bulbophyllum cochleatum Lindl. (1862)
- Bulbophyllum cochlia Garay, Hamer & Siegerist (1994)
- Bulbophyllum cochlioides J.J.Sm. (1929)
- Bulbophyllum cocoinum Bateman ex Lindl. (1837) : Coconut Bulbophyllum
- Bulbophyllum codonanthum Schltr. (1911)
- Bulbophyllum coelochilum J.J.Verm. (1991)
- Bulbophyllum cogniauxianum (Kraenzl.) J.J.Sm. (1912)
- Bulbophyllum collettii King & Pantl. (1897)
- Bulbophyllum colliferum J.J.Sm. (1911)
- Bulbophyllum collinum Schltr. (1913)
- Bulbophyllum colomaculosum Z.H. Tsi & S.C. Chen (1994)
- Bulbophyllum coloratum J.J.Sm. (1910)
- Bulbophyllum colubrimodum Ames1923)
- Bulbophyllum colubrinum (Rchb.f.) Rchb.f. (1861)
- Bulbophyllum comatum Lindl. (1862)
- Bulbophyllum comberi J.J.Verm. (1990 ): Comber's Bulbophyllum
- Bulbophyllum comberipictum J.J.Verm. (2002)
- Bulbophyllum commersonii Thouars (1822)
- Bulbophyllum commissibulbum J.J.Sm. (1929)
- Bulbophyllum comorianum H.Perrier (1938) : Comoros Islands Bulbophyllum
- Bulbophyllum comosum Collett & Hemsl. (1890)
- Bulbophyllum complanatum H.Perrier (1937)
- Bulbophyllum compressilabellatum P.Royen (1979)
- Bulbophyllum compressum Teijsm. & Binn. (1862)
- Bulbophyllum comptonii Rendle (1921)
- Bulbophyllum concatenatum P.J. Cribb & P. Taylor (1980)
- Bulbophyllum concavibasalis P.Royen (1979)
- Bulbophyllum conchidioides Ridl. (1886)
- Bulbophyllum conchophyllum J.J.Sm. (1912)
- Bulbophyllum concinnum Hook.f. (1890)
- Bulbophyllum concolor J.J.Sm. (1914)
- Bulbophyllum congestiflorum Ridl. (1917)
- Bulbophyllum coniferum Ridl. (1909)
- Bulbophyllum connatum Carr (1933)
- Bulbophyllum conspersum J.J.Sm. (1913
- Bulbophyllum contortisepalum J.J.Sm. (1912)
- Bulbophyllum cootesii M.A.Clem. (1999-2000 publ. (1999) : Cootes' Bulbophyllum
- Bulbophyllum copelandii Ames (1905) : Copeland's Bulbophyllum
- Bulbophyllum corallinum Tixier & Guillaumin (1963)
- Bulbophyllum cordemoyi Frapp. ex Cordem. (1895)
- Bulbophyllum coriaceum Ridl. ex Stapf (1894)
- Bulbophyllum coriophorum Ridl. (1886) : Bug-smelling Bulbophyllum
- Bulbophyllum coriscense Rchb.f. (1881)
- Bulbophyllum cornu-cervi King (1895)
- Bulbophyllum cornutum (Blume) Rchb.f. (1861) : Horned Bulbophyllum
- Bulbophyllum corolliferum J.J.Sm. (1917)
- Bulbophyllum corythium N.Hall (1981)
- Bulbophyllum costatum Ames (1920)
- Bulbophyllum coweniorum J.J.Verm. & P.O'Byrne (2003) : Cowen's Bulbophyllum
- Bulbophyllum crassifolium Thwaites ex Trimen (1885) : Thick-leafed Bulbophyllum
- Bulbophyllum crassinervium J.J.Sm. (1900)
- Bulbophyllum crassipes Hook.f. (1890) : Thick-spurred Bulbophyllum
- Bulbophyllum crassipetalum H.Perrier (1937)
- Bulbophyllum crassissimum J.J.Sm. (1917)
- Bulbophyllum crassiusculifolium Aver. (1997)
- Bulbophyllum crenilabium W.Kittr. (1984 publ. (1985)
- Bulbophyllum crepidiferum J.J.Sm. (1920)
- Bulbophyllum cribbianum Toscano (1992)
- Bulbophyllum crispatisepalum P.Royen (1979)
- Bulbophyllum croceum (Blume) Lindl. (1830) : Saffron-yellow Bulbophyllum
- Bulbophyllum crocodilus J.J.Sm. (1912)
- Bulbophyllum cruciatum J.J.Sm. (1911)
- Bulbophyllum cruciferum J.J.Sm. (1917)
- Bulbophyllum cruentum Garay, Hamer & Siegerist (1992) : Blood-red Bulbophyllum
- Bulbophyllum cruttwellii J.J.Verm. (1993)
- Bulbophyllum cryptanthoides J.J.Sm. (1912)
- Bulbophyllum cryptanthum Cogn. (1899)
- Bulbophyllum cryptophoranthus Garay (1999)
- Bulbophyllum cryptostachyum Schltr. (1924)
- Bulbophyllum cubicum Ames (1922)
- Bulbophyllum cucullatum Schltr. (1912)
- Bulbophyllum culex Ridl. (1916)
- Bulbophyllum cumingii (Lindl.) Rchb.f. (1861)
- Bulbophyllum cuneatum Rolfe ex Ames (1905)
- Bulbophyllum cuniculiforme J.J.Sm. (1911)
- Bulbophyllum cupreum Lindl. (1838 ): Copper-colored Bulbophyllum
- Bulbophyllum curranii Ames (1912)
- Bulbophyllum curvibulbum Frapp. ex Cordem. (1895)
- Bulbophyllum curvicaule Schltr. (1913)
- Bulbophyllum curvifolium Schltr. (1916)
- Bulbophyllum curvimentatum J.J.Verm. (1984)
- Bulbophyllum cuspidipetalum J.J.Sm. (1908) : Lanceolate-leafed Bulbophyllum
- Bulbophyllum cyanotriche J.J.Verm. (1996)
- Bulbophyllum cyclanthum Schltr. (1916)
- Bulbophyllum cycloglossum Schltr. (1913)
- Bulbophyllum cyclopense J.J.Sm. (1912)
- Bulbophyllum cyclophoroides J.J.Sm. (1928)
- Bulbophyllum cyclophyllum Schltr. (1913)
- Bulbophyllum cylindraceum Wall. ex Lindl. (1830) : Cylindrical Bulbophyllum
- Bulbophyllum cylindricum King (1895)
- Bulbophyllum cylindrobulbum Schltr. (1905)
- Bulbophyllum cylindrocarpum Frapp. ex Cordem. (1895)
- Bulbophyllum cylindrocarpum var. andringitrense Bosser (2000)
- Bulbophyllum cylindrocarpum var. aurantiacum Frapp. ex Cordem. (1895)
- Bulbophyllum cylindrocarpum var. cylindrocarpum
- Bulbophyllum cylindrocarpum var. olivaceum Frapp. ex Cordem. (1895)
- Bulbophyllum dagamense Ames 1915
- Bulbophyllum dalatense Gagnep. 1930
- Bulbophyllum danii Perez-Vera 2003
- Bulbophyllum dasypetalum Rolfe ex Ames 1905
- Bulbophyllum dasyphyllum Schltr. 1913
- Bulbophyllum dawongense J.J.Sm. 1934
- Bulbophyllum dayanum Rchb.f. 1865 : Day's Bulbophyllum
- Bulbophyllum dearei (Rchb.f.) Rchb.f. 1888 : Deare's Bulbophyllum
- Bulbophyllum debile Bosser (1989 publ. 1990).
- Bulbophyllum debrincatiae J.J.Verm. 2002
- Bulbophyllum debruynii J.J.Sm. 1929
- Bulbophyllum decarhopalon Schltr. 1913
- Bulbophyllum decaryanum H.Perrier 1937 : Decary's Bulbophyllum
- Bulbophyllum decatriche J.J.Verm. 1991
- Bulbophyllum deceptum Ames 1915
- Bulbophyllum decumbens Schltr. 1913
- Bulbophyllum decurrentilobum J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum decurviscapum J.J.Sm. 1932 : Pendant Bulbophyllum
- Bulbophyllum decurvulum Schltr. 1912
- Bulbophyllum dekockii J.J.Sm. 1911
- Bulbophyllum delicatulum Schltr. 1911
- Bulbophyllum delitescens Hance 1876
- Bulbophyllum deltoideum Ames & C.Schweinf. in O.Ames 1920
- Bulbophyllum deminutum J.J.Sm. 1927
- Bulbophyllum dempoense J.J.Sm. 1920
- Bulbophyllum dendrobioides J.J.Sm. 1913
- Bulbophyllum dendrochiloides Schltr. 1913
- Bulbophyllum dennisii J.J.Wood 1983 : Dennis' Bulbophyllum
- Bulbophyllum densibulbum W.Kittr. (1984 publ. 1985).
- Bulbophyllum densifolium Schltr. 1913
- Bulbophyllum densum Thouars 1822
- Bulbophyllum denticulatum Rolfe 1891
- Bulbophyllum dentiferum Ridl. 1915
- Bulbophyllum dependens Schltr. 1913
- Bulbophyllum depressum King & Pantl. 1897
- Bulbophyllum desmanthum Tuyama 1940
- Bulbophyllum desmotrichoides Schltr. 1913
- Bulbophyllum devium J.B.Comber 1990
- Bulbophyllum devogelii J.J.Verm. 1991
- Bulbophyllum dewildei J.J.Verm. 1996
- Bulbophyllum dhaninivatii Seidenf. 1965
- Bulbophyllum dianthum Schltr. 1911
- Bulbophyllum dibothron J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum dichaeoides Schltr. 1913
- Bulbophyllum dichilus Schltr. 1913
- Bulbophyllum dichotomum J.J.Sm. 1908
- Bulbophyllum dickasonii Seidenf. 1979
- Bulbophyllum dictyoneuron Schltr. 1913
- Bulbophyllum didymotropis Seidenf. 1979
- Bulbophyllum digoelense J.J.Sm. 1911
- Bulbophyllum diplantherum Carr 1932
- Bulbophyllum diploncos Schltr. 1911
- Bulbophyllum dischidiifolium J.J.Sm. 1909
- Bulbophyllum dischorense Schltr. 1913
- Bulbophyllum discilabium H.Perrier 1951
- Bulbophyllum discolor Schltr. 1913
- Bulbophyllum disjunctum Ames & C.Schweinf. in O.Ames 1920
- Bulbophyllum dissitiflorum Seidenf. 1979
- Bulbophyllum dissolutum Ames, Philipp. J. Sci., C 8: 4249 (1913 publ. 1914).
- Bulbophyllum distichobulbum P.J.Cribb 1995
- Bulbophyllum distichum Schltr. 1913
- Bulbophyllum divaricatum H.Perrier 1937
- Bulbophyllum djamuense Schltr. 1913
- Bulbophyllum dolabriforme J.J.Verm. 1987
- Bulbophyllum dolichoblepharon (Schltr.) J.J.Sm. 1912
- Bulbophyllum dolichoglottis Schltr. 1912
- Bulbophyllum doryphoroide Ames 1915
- Bulbophyllum dracunculus J.J.Verm. 2000
- Bulbophyllum dransfieldii J.J.Verm. 1991
- Bulbophyllum drepanosepalum J.J.Verm. & P.O'Byrne 1993
- Bulbophyllum dryadum Schltr. 1913
- Bulbophyllum dryas Ridl. 1915
- Bulbophyllum drymoglossum Maxim. 1887
- Bulbophyllum dschischungarense Schltr. 1913
- Bulbophyllum dubium J.J.Sm. 1909
- Bulbophyllum dunstervillei Garay 1976
- Bulbophyllum dusenii Kraenzl. 1911
- Bulbophyllum ebracteolatum Kraenzl. 1916
- Bulbophyllum ebulbe Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum echinochilum Kraenzl. 1921 : Hedgehog-like Lip Bulbophyllum
- Bulbophyllum echinolabium J.J.Sm. 1934 : Hedgehog-shaped Lip Bulbophyllum
- Bulbophyllum echinulus Seidenf. 1982 :
- Bulbophyllum eciliatum Schltr. 1913
- Bulbophyllum ecornutum (J.J.Sm.) J.J.Sm. 1914 : Hornless Bulbophyllum
- Bulbophyllum edentatum H.Perrier 1937
- Bulbophyllum elachanthe J.J.Verm. 1991
- Bulbophyllum elaphoglossum Schltr. 1911
- Bulbophyllum elasmatopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum elassoglossum Siegerist 1991
- Bulbophyllum elassonotum Summerh. 1935 : Minuscule Nodes Bulbophyllum
- Bulbophyllum elatum (Hook.f.) J.J.Sm. 1912
- Bulbophyllum elbertii J.J.Sm. 1914
- Bulbophyllum electrinum Seidenf. (1973 publ. 1974).
- Bulbophyllum elegans Gardner ex Thwaites 1861
- Bulbophyllum elegantius Schltr. 1913
- Bulbophyllum elegantulum (Rolfe) J.J.Sm. 1912
- Bulbophyllum elephantinum J.J.Sm. 1913
- Bulbophyllum elevatopunctatum J.J.Sm. 1920 : Raised Dot Bulbophyllum
- Bulbophyllum elisae (F.Muell.) Benth. 1871 : Pineapple Orchid
- Bulbophyllum elliae Rchb.f. in W.G.Walpers 1861
- Bulbophyllum elliottii Rolfe 1891
- Bulbophyllum ellipticifolium J.J.Sm. 1935
- Bulbophyllum ellipticum Schltr. 1913
- Bulbophyllum elmeri Ames 1912
- Bulbophyllum elodeiflorum J.J.Sm. 1912
- Bulbophyllum elongatum (Blume) Hassk. 1844
- Bulbophyllum emarginatum (Finet) J.J.Sm. 1912
- Bulbophyllum emiliorum Ames & Quisumb. 1931 : Emilio's Bulbophyllum
- Bulbophyllum encephalodes Summerh. 1951
- Bulbophyllum endotrachys Schltr. 1913
- Bulbophyllum ensiculferum J.J.Sm. 1929
- Bulbophyllum entomonopsis J.J.Verm. & P.O'Byrne 1993
- Bulbophyllum epapillosum Schltr. 1913
- Bulbophyllum epibulbon Schltr. 1913
- Bulbophyllum epicranthes Hook.f. 1890
- Bulbophyllum epiphytum Barb.Rodr. 1877
- Bulbophyllum erectum Thouars 1822
- Bulbophyllum erinaceum Schltr. 1913
- Bulbophyllum erioides Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum erosipetalum C.Schweinf. 1951
- Bulbophyllum erratum Ames 1922
- Bulbophyllum erythroglossum Bosser 2000
- Bulbophyllum erythrostachyum Rolfe 1903
- Bulbophyllum erythrostictum Ormerod (2005)
- Bulbophyllum escritorii Ames 1915
- Bulbophyllum eublepharum Rchb.f. in W.G.Walpers 1861
- Bulbophyllum evansii M.R.Hend. 1927 : Evans' Bulbophyllum
- Bulbophyllum evasum T.E.Hunt & Rupp 1950
- Bulbophyllum evrardii Gagnep. 1930 : Evrard's Bulbophyllum
- Bulbophyllum exaltatum Lindl. 1842
- Bulbophyllum exasperatum Schltr. 1913
- Bulbophyllum exiguiflorum Schltr. 1913
- Bulbophyllum exiguum F.Muell. 1860 : Insignificant Bullbophyllum
- Bulbophyllum exile Ames 1908
- Bulbophyllum exilipes Schltr. 1913
- Bulbophyllum expallidum J.J.Verm. 1984
- Bulbophyllum exquisitum Ames 1923
- Bulbophyllum facetum Garay, Hamer & Siegerist 1996
- Bulbophyllum falcatocaudatum J.J.Sm. 1914
- Bulbophyllum falcatum (Lindl.) Rchb.f. in W.G.Walpers 1861
- Bulbophyllum falcatum var. bufo (Lindl.) Govaerts 1996 : Sickle-shaped Leaf Bulbophyllum
- Bulbophyllum falcatum var. falcatum
- Bulbophyllum falcatum var. velutinum (Lindl.) J.J.Verm. 1992
- Bulbophyllum falcibracteum Schltr. 1923
- Bulbophyllum falciferum J.J.Sm. 1910 : Rust-red Sickle Bulbophyllum, Twisted-petal Bulbophyllum
- Bulbophyllum falcifolium Schltr. 1913
- Bulbophyllum falcipetalum Lindl. 1862
- Bulbophyllum falculicorne J.J.Sm. 1945
- Bulbophyllum fallax Rolfe 1889
- Bulbophyllum farinulentum J.J.Sm. 1920
- Bulbophyllum farreri (W.W.Sm.) Seidenf. (1973 publ. 1974).
- Bulbophyllum fasciatum Schltr. 1912
- Bulbophyllum fasciculatum Schltr. 1913
- Bulbophyllum fasciculiferum Schltr. 1923
- Bulbophyllum fascinator (Rolfe) Rolfe 1908
- Bulbophyllum faunula Ridl. 1916
- Bulbophyllum fayi J.J.Verm. 1992
- Bulbophyllum fenixii Ames, Philipp. J. Sci., C 8: 430 (1913 publ. 1914).
- Bulbophyllum ferkoanum Schltr. 1918
- Bulbophyllum fibratum (Gagnep.) T.B.Nguyen & D.H.Duong in T.B.Nguyen (ed.) 1984
- Bulbophyllum fibrinum J.J.Sm. 1913
- Bulbophyllum filamentosum Schltr. 1913
- Bulbophyllum filicaule J.J.Sm. 1913
- Bulbophyllum filicaule f. filicaule.
- Bulbophyllum filicaule f. flavescens J.J.Sm. 1916
- Bulbophyllum filicoides Ames 1923
- Bulbophyllum filifolium Borba & E.C.Smidt 2004
- Bulbophyllum filovagans Carr 1933
- Bulbophyllum fimbriatum (Lindl.) Rchb.f. in W.G.Walpers 1861
- Bulbophyllum finisterrae Schltr. 1913
- Bulbophyllum fischeri Seidenf. (1973 publ. 1974) : Fischer's Bulbophyllum
- Bulbophyllum fissibrachium J.J.Sm. 1927
- Bulbophyllum fissipetalum Schltr. 1913
- Bulbophyllum flabellum-veneris (J.König) Aver. 2003
- Bulbophyllum flagellare Schltr. 1913
- Bulbophyllum flammuliferum Ridl. 1898 : Flame-carrying Bulbophyllum
- Bulbophyllum flavescens (Blume) Lindl. 1830
- Bulbophyllum flavicolor J.J.Sm. 1929
- Bulbophyllum flavidiflorum Carr 1933
- Bulbophyllum flavofimbriatum J.J.Sm. 1931
- Bulbophyllum flavorubellum J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum flavum Schltr. 1913
- Bulbophyllum fletcherianum Rolfe 1911 : Fletcher's Bulbophyllum, Spies' Bulbophyllum
- Bulbophyllum flexuosum Schltr. 1913
- Bulbophyllum floribundum J.J.Sm. 1912
- Bulbophyllum florulentum Schltr. 1924
- Bulbophyllum foetidilabrum Ormerod 2001
- Bulbophyllum foetidolens Carr 1930 : Rotten-smelling Bulbophyllum
- Bulbophyllum foetidum Schltr. 1913 : Stinking Bulbophyllum
- Bulbophyllum folliculiferum J.J.Sm. 1914
- Bulbophyllum fonsflorum J.J.Verm. 1990
- Bulbophyllum foraminiferum J.J.Verm. 1996
- Bulbophyllum forbesii Schltr. 1913
- Bulbophyllum fordii (Rolfe) J.J.Sm. 1912
- Bulbophyllum formosanum (Rolfe) K.Nakaj. 1973
- Bulbophyllum formosum Schltr. 1912
- Bulbophyllum forrestii Seidenf. (1973 publ. 1974).
- Bulbophyllum forsythianum Kraenzl. 1899
- Bulbophyllum fractiflexum J.J.Sm. 1908 : Fractiflex Bulbophyllum
- Bulbophyllum fractiflexum subsp. fractiflexum
- Bulbophyllum fractiflexum subsp. solomonense J.J.Verm. & B.A.Lewis 1991
- Bulbophyllum francoisii H.Perrier 1937
- Bulbophyllum francoisii var. andrangense (H.Perrier) Bosser 1965
- Bulbophyllum francoisii var. francoisii
- Bulbophyllum frappieri Schltr. 1915
- Bulbophyllum fraudulentum Garay, Hamer & Siegerist 1996 : Fraudulent Bulbophyllum
- Bulbophyllum fritillariiflorum J.J.Sm. 1912 : Fritillaria-like Bulbophyllum
- Bulbophyllum frostii Summerh. 1928
- Bulbophyllum frustrans J.J.Sm. 1911
- Bulbophyllum fruticicola Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum fukuyamae Tuyama 1941
- Bulbophyllum fulgens J.J.Verm. 1996
- Bulbophyllum fulvibulbum J.J.Verm. 1991
- Bulbophyllum funingense Z.H.Tsi & H.C.Chen 1981
- Bulbophyllum furcatum Aver. 2003
- Bulbophyllum furcillatum J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum fuscatum Schltr. 1913
- Bulbophyllum fusciflorum Schltr. 1913
- Bulbophyllum fuscopurpureum Wight 1851
- Bulbophyllum fuscum Lindl. 1839
- Bulbophyllum fuscum var. fuscum
- Bulbophyllum fuscum var. melinostachyum (Schltr.) J.J.Verm. 1986
- Bulbophyllum futile J.J.Sm. 1908
- Bulbophyllum gadgarrense Rupp 1949 : Gadgar Bulbophyllum
- Bulbophyllum gajoense J.J.Sm. 1943
- Bulbophyllum galactanthum Schltr. 1921
- Bulbophyllum galliaheneum P.Royen 1979
- Bulbophyllum gamblei (Hook.f.) Hook.f. 1890 : Gamble's Bulbophyllum
- Bulbophyllum gautierense J.J.Sm. 1912
- Bulbophyllum gemma-reginae J.J.Verm. 1996
- Bulbophyllum geniculiferum J.J.Sm. 1912
- Bulbophyllum geraense Rchb.f. in W.G.Walpers 1864
- Bulbophyllum gerlandianum Kraenzl. 1886
- Bulbophyllum gibbolabium Seidenf. 1979 : Hump-lipped Bulbophyllum
- Bulbophyllum gibbosum (Blume) Lindl. 1830 : Humped Bulbophyllum
- Bulbophyllum gibbsiae Rolfe 1914
- Bulbophyllum gilgianum Kraenzl. 1899
- Bulbophyllum gilvum J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum gimagaanense Ames 1912
- Bulbophyllum giriwoense J.J.Sm. 1914
- Bulbophyllum gjellerupii J.J.Sm. 1929
- Bulbophyllum glabrum Schltr. 1913
- Bulbophyllum gladiatum Lindl. 1842
- Bulbophyllum glanduliferum Schltr. 1913
- Bulbophyllum glandulosum Ames 1923
- Bulbophyllum glaucifolium J.J.Verm. 1991
- Bulbophyllum glaucum Schltr. 1913
- Bulbophyllum globiceps Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum globuliforme Nicholls 1938 (synonym Oncophyllum globuliforme (Nicholls) D.L.Jones & M.A.Clem. 2001) : Globe-shaped Bulbophyllum
- Bulbophyllum globulosum (Ridl.) Schuit. & de Vogel 2003
- Bulbophyllum globulosum (Ridl.) Schuit. & de Vogel 2003
- Bulbophyllum globulus Hook.f. 1890
- Bulbophyllum glutinosum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
- Bulbophyllum gnomoniferum Ames 1908
- Bulbophyllum gobiense Schltr. 1912
- Bulbophyllum goebelianum Kraenzl. 1921
- Bulbophyllum goliathense J.J.Sm. 1911
- Bulbophyllum gomesii Fraga 1999
- Bulbophyllum gomphreniflorum J.J.Sm. 1918
- Bulbophyllum gongshanense Z.H.Tsi 1981
- Bulbophyllum gracile Thouars 1822
- Bulbophyllum gracilicaule W.Kittr. 1984 publ. 1985.
- Bulbophyllum gracilipes King & Pantl. 1896
- Bulbophyllum graciliscapum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum gracillimum (Rolfe) Rolfe 1907 : Graceful Bulbophyllum
- Bulbophyllum gramineum Ridl. 1916
- Bulbophyllum grammopoma J.J.Verm. 1991
- Bulbophyllum grandiflorum Blume 1849
- Bulbophyllum grandifolium Schltr. 1913
- Bulbophyllum grandilabre Carr 1932
- Bulbophyllum grandimesense B.Gray & D.L.Jones 1989
- Bulbophyllum granulosum Barb.Rodr. 1877
- Bulbophyllum graveolens (F.M.Bailey) J.J.Sm. 1912
- Bulbophyllum gravidum Lindl. 1862
- Bulbophyllum griffithii (Lindl.) Rchb.f. in W.G.Walpers 1861 : Griffith's Bulbophyllum
- Bulbophyllum groeneveldtii J.J.Sm. 1920
- Bulbophyllum grotianum J.J.Verm. 2002
- Bulbophyllum grudense J.J.Sm. 1905
- Bulbophyllum guamense Ames 1914
- Bulbophyllum gusdorfii J.J.Sm. 1917
- Bulbophyllum guttatum Schltr. 1913
- Bulbophyllum guttifilum Seidenf. 1996
- Bulbophyllum guttulatum (Hook.f.) N.P.Balakr. 1970 : Small-spotted Bulbophyllum
- Bulbophyllum gyaloglossum J.J.Verm. 1993
- Bulbophyllum gymnopus Hook.f. 1890
- Bulbophyllum gyrochilum Seidenf. 1979
- Bulbophyllum habbemense P.Royen 1979
- Bulbophyllum habrotinum J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum hahlianum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum hainanense Z.H.Tsi 1981
- Bulbophyllum halconense Ames 1907
- Bulbophyllum hamadryas Schltr. 1913
- Bulbophyllum hamatipes J.J.Sm. 1918
- Bulbophyllum hamelinii W.Watson 1893
- Bulbophyllum haniffii Carr 1932
- Bulbophyllum hans-meyeri J.J.Wood 1981
- Bulbophyllum hapalanthos Garay 1999
- Bulbophyllum harposepalum Schltr. 1913
- Bulbophyllum hashimotoi T.Yukawa & K.Karas. 1997
- Bulbophyllum hassallii Kores 1989
- Bulbophyllum hastiferum Schltr. 1911
- Bulbophyllum hatusimanum Tuyama 1940
- Bulbophyllum heldiorum J.J.Verm. 1991
- Bulbophyllum helenae (Kuntze) J.J.Sm. 1912
- Bulbophyllum heliophilum J.J.Sm. 1929
- Bulbophyllum helix Schltr. 1913
- Bulbophyllum hellwigianum Kraenzl. ex Warb. 1893
- Bulbophyllum hemiprionotum J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum henanense J.L.Lu 1992
- Bulbophyllum henrici Schltr. 1924
- Bulbophyllum herbula Frapp. ex Cordem. 1895
- Bulbophyllum heteroblepharon Schltr. 1913
- Bulbophyllum heterorhopalon Schltr. 1913
- Bulbophyllum heterosepalum Schltr. 1913
- Bulbophyllum hexarhopalon Schltr. 1906
- Bulbophyllum hexurum Schltr. 1913
- Bulbophyllum hians Schltr. 1913
- Bulbophyllum hiepii Aver. 1992
- Bulbophyllum hildebrandtii Rchb.f. 1881
- Bulbophyllum hiljeae J.J.Verm. 1991
- Bulbophyllum hirsutissimum Kraenzl. 1912
- Bulbophyllum hirsutiusculum H.Perrier 1937
- Bulbophyllum hirsutum (Blume) Lindl. 1830 : Shaggy Bulbophyllum
- Bulbophyllum hirtulum Ridl. 1900
- Bulbophyllum hirtum (Sm.) Lindl. 1830 : Bristly Bulbophyllum, Kerr's Bulbophyllum
- Bulbophyllum hirudiniferum J.J.Verm. 1982
- Bulbophyllum hirundinis (Gagnep.) Seidenf. (1973 publ. 1974) : Swallow-shaped Bulbophyllum
- Bulbophyllum hispidum Ridl. 1897
- Bulbophyllum hodgsonii M.R.Hend. 1927
- Bulbophyllum hollandianum J.J.Sm. 1913
- Bulbophyllum holochilum J.J.Sm. 1912
- Bulbophyllum horizontale Bosser 1965
- Bulbophyllum horridulum J.J.Verm. 1986
- Bulbophyllum hovarum Schltr. 1924
- Bulbophyllum howcroftii Garay, Hamer & Siegerist 1995 : Howcroft's Bulbophyllum
- Bulbophyllum hoyifolium J.J.Verm. 1993
- Bulbophyllum humbertii Schltr. 1922
- Bulbophyllum humblotii Rolfe 1891
- Bulbophyllum humile Schltr. 1913
- Bulbophyllum humiligibbum J.J.Sm. 1927
- Bulbophyllum hyalinum Schltr. 1924
- Bulbophyllum hydrophilum J.J.Sm. 1905
- Bulbophyllum hymenanthum Hook.f. 1890
- Bulbophyllum hymenobracteum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum hymenochilum Kraenzl. 1904 : Diamond-shaped Petal Bulbophyllum
- Bulbophyllum hystricinum Schltr. 1913
- Bulbophyllum ialibuense Ormerod 2002
- Bulbophyllum iboense Schltr. 1913
- Bulbophyllum icteranthum Schltr. 1913
- Bulbophyllum idenburgense J.J.Sm. 1929
- Bulbophyllum igneum J.J.Sm. 1913
- Bulbophyllum ignevenosum Carr 1930
- Bulbophyllum ignobile J.J.Sm. 1934
- Bulbophyllum ikongoense H.Perrier 1937
- Bulbophyllum illecebrum J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum illudens Ridl. 1917
- Bulbophyllum imbricans J.J.Sm. 1912
- Bulbophyllum imbricatum Lindl. 1841 : Imbricate Bulbophyllum
- Bulbophyllum imerinense Schltr. 1925
- Bulbophyllum imitator J.J.Verm. 1992
- Bulbophyllum impar Ridl. 1917
- Bulbophyllum inaequale (Blume) Lindl. 1830
- Bulbophyllum inaequisepalum Schltr. 1923
- Bulbophyllum inauditum Schltr. 1913
- Bulbophyllum incarum Kraenzl. 1905 : Incan Bulbophyllum
- Bulbophyllum inciferum J.J.Verm. 1993
- Bulbophyllum incisilabrum J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum inclinatum J.J.Sm. 1935
- Bulbophyllum incommodum Kores 1989
- Bulbophyllum inconspicuum Maxim. 1887 : Inconspicuous Bulbophyllum
- Bulbophyllum incumbens Schltr. 1913
- Bulbophyllum incurvum Thouars 1822
- Bulbophyllum iners Rchb.f. 1880
- Bulbophyllum infundibuliforme J.J.Sm. 1900 : Garup Bulbophyllum, Trumpet-shaped Bulbophyllum
- Bulbophyllum injoloense De Wild. 1916
- Bulbophyllum inops Rchb.f. 1880
- Bulbophyllum inornatum J.J.Verm. 1987
- Bulbophyllum inquirendum J.J.Verm. 1993
- Bulbophyllum insectiferum Barb.Rodr. 1882
- Bulbophyllum insolitum Bosser 1971
- Bulbophyllum insulsum (Gagnep.) Seidenf. (1973 publ. 1974).
- Bulbophyllum intermedium F.M.Bailey 1901
- Bulbophyllum intersitum J.J.Verm. 1993
- Bulbophyllum intertextum Lindl. 1862
- Bulbophyllum intricatum Seidenf. 1979 : Intricate Bulbophyllum
- Bulbophyllum inunctum J.J.Sm. 1906
- Bulbophyllum inversum Schltr. 1913
- Bulbophyllum invisum Ames 1922
- Bulbophyllum involutum Borba. Semir & F.Barros 1998
- Bulbophyllum ionophyllum J.J.Verm. 1991
- Bulbophyllum ipanemense Hoehne 1938 : Ipanema Bulbophyllum
- Bulbophyllum ischnopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum iterans J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum ivorense P.J.Cribb & Perez-Vera 1975
- Bulbophyllum jaapii Szlach. & Olszewski 2001
- Bulbophyllum jamaicense Cogn. 1909
- Bulbophyllum janus J.J.Verm. 2002
- Bulbophyllum japonicum (Makino) Makino 1910 : Japanese Bulbophyllum
- Bulbophyllum jensenii J.J.Sm. 1926
- Bulbophyllum jiewhoei J.J.Verm. & P.O'Byrne 2000
- Bulbophyllum johannis H.Wendl. & Kraenzl. 1894
- Bulbophyllum johannulii J.J.Verm. 1982
- Bulbophyllum johnsonii T.E.Hunt 1950 : Johnson's Bulbophyllum
- Bulbophyllum jolandae J.J.Verm. 1991
- Bulbophyllum josephi (Kuntze) Summerh. 1945
- Bulbophyllum jumellianum Schltr. 1913
- Bulbophyllum kainochiloides H.Perrier 1937
- Bulbophyllum kaitiense Rchb.f. in W.G.Walpers 1861
- Bulbophyllum kanburiense Seidenf. 1970
- Bulbophyllum kaniense Schltr. 1913
- Bulbophyllum kauloense Schltr. 1913
- Bulbophyllum kautskyi Toscano 2000
- Bulbophyllum keekee N.Hall 1977
- Bulbophyllum kegelii Hamer & Garay (1995 publ. 1997).
- Bulbophyllum kelelense Schltr. 1913
- Bulbophyllum kempfii Schltr. 1921
- Bulbophyllum kemulense J.J.Sm. 1931
- Bulbophyllum kenae J.J.Verm. 1993
- Bulbophyllum kenejiense W.Kittr. (1984 publ. 1985).
- Bulbophyllum keralense M.Kumar & Sequiera 2001
- Bulbophyllum kermesinum Ridl. 1889
- Bulbophyllum kestron J.J.Verm. & A.L.Lamb 1988
- Bulbophyllum kettredgei (Garay, Hamer & Siegerist) J.J.Verm. 1996
- Bulbophyllum khaoyaiense Seidenf. 1970
- Bulbophyllum khasyanum Griff. 1851
- Bulbophyllum kieneri Bosser 1971
- Bulbophyllum kirroanthum Schltr. 1911
- Bulbophyllum kivuense J.J.Verm. 1986
- Bulbophyllum kjellbergii J.J.Sm. 1933
- Bulbophyllum klabatense Schltr. 1911
- Bulbophyllum klossii Ridl. 1916
- Bulbophyllum kontumense Gagnep. 1950
- Bulbophyllum korimense J.J.Sm. 1929
- Bulbophyllum korinchense Ridl. 1917
- Bulbophyllum korthalsii Schltr. 1907
- Bulbophyllum kupense P.J.Cribb & B.J.Pollard 2004
- Bulbophyllum kusaiense Tuyama 1940
- Bulbophyllum kwangtungense Schltr. 1924
- Bulbophyllum labatii Bosser 2004
- Bulbophyllum laciniatum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902 : Small-tipped Bulbophyllum
- Bulbophyllum lacinulosum J.J.Sm. 1927
- Bulbophyllum laetum J.J.Verm. 1996
- Bulbophyllum lageniforme F.M.Bailey 1904
- Bulbophyllum lakatoense Bosser 1969
- Bulbophyllum lambii J.J.Verm. 1991
- Bulbophyllum lamelluliferum J.J.Sm. 1913
- Bulbophyllum lamii J.J.Sm. 1929
- Bulbophyllum lamingtonense D.L.Jones 1993
- Bulbophyllum lancifolium Ames 1912
- Bulbophyllum lancilabium Ames 1915
- Bulbophyllum lancipetalum Ames 1912
- Bulbophyllum lancisepalum H.Perrier 1938
- Bulbophyllum languidum J.J.Sm. 1922
- Bulbophyllum lanuginosum J.J.Verm. 2002
- Bulbophyllum laoticum Gagnep. 1930 : Laotian Bulbophyllum
- Bulbophyllum lasianthum Lindl. 1855
- Bulbophyllum lasiochilum C.S.P.Parish & Rchb.f. 1874 :Shaggy-lipped Bulbophyllum
- Bulbophyllum lasioglossum Rolfe ex Ames 1905
- Bulbophyllum lasiopetalum Kraenzl. 1916
- Bulbophyllum latibrachiatum J.J.Sm. 1908
- Bulbophyllum latipes J.J.Sm. 1935
- Bulbophyllum latipetalum H.Perrier 1951
- Bulbophyllum latisepalum Ames & C.Schweinf. in O.Ames 1920
- Bulbophyllum laxiflorum (Blume) Lindl. 1830
- Bulbophyllum laxum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum leandrianum H.Perrier 1937
- Bulbophyllum lecouflei Bosser 1989
- Bulbophyllum ledungense Tang & F.T.Wang 1974
- Bulbophyllum lehmannianum Kraenzl. 1899
- Bulbophyllum leibergii Ames & Rolfe in O.Ames 1915
- Bulbophyllum lemnifolium Schltr. 1913
- Bulbophyllum lemniscatoides Rolfe 1890 : Lemniscatum-like Bulbophyllum
- Bulbophyllum lemniscatum C.S.P.Parish ex Hook.f. 1872 : Tape-decorated Bulbophyllum
- Bulbophyllum lemurense Bosser & P.J.Cribb in D.J.Du Puy & al. 1999
- Bulbophyllum leniae J.J.Verm. 1991
- Bulbophyllum leonii Kraenzl. 1899
- Bulbophyllum leontoglossum Schltr. 1913
- Bulbophyllum leopardinum (Wall.) Lindl. in N.Wallich 1829 : Leopard-spotted Bulbophyllum
- Bulbophyllum lepantense Ames 1912
- Bulbophyllum lepanthiflorum Schltr. 1913 : Lepanthes-like Bulbophyllum
- Bulbophyllum leproglossum J.J.Verm. & A.L.Lamb 1988
- Bulbophyllum leptanthum Hook.f. 1890
- Bulbophyllum leptobulbon J.J.Verm. 1996
- Bulbophyllum leptocaulon Kraenzl. 1916
- Bulbophyllum leptochlamys Schltr. 1924
- Bulbophyllum leptoleucum Schltr. 1913
- Bulbophyllum leptophyllum W.Kittr. (1984 publ. 1985).
- Bulbophyllum leptopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum leptosepalum Hook.f. 1890
- Bulbophyllum leptostachyum Schltr. 1922
- Bulbophyllum leucorhodum Schltr. 1913
- Bulbophyllum leucothyrsus Schltr. 1913 : White-flowered Bunch Bulbophyllum
- Bulbophyllum levanae Ames 1915 : Levan's Bulbophyllum
- Bulbophyllum levatii Kraenzl. 1929
- Bulbophyllum leve Schltr. 1913
- Bulbophyllum levidense J.J.Sm. 1929
- Bulbophyllum levinei Schltr. 1924
- Bulbophyllum levyae Garay, Hamer & Siegerist 1995 : Levy's Bulbophyllum
- Bulbophyllum lewisense B.Gray & D.L.Jones 1989 : Lewis Bulbophyllum
- Bulbophyllum leytense Ames 1915
- Bulbophyllum lichenoides Schltr. 1913
- Bulbophyllum lichenophylax Schltr. 1924
- Bulbophyllum ligulatum W.Kittr. (1984 publ. 1985).
- Bulbophyllum ligulifolium J.J.Sm. 1934
- Bulbophyllum lilacinum Ridl. 1897 : Lilac Bulbophyllum
- Bulbophyllum lilianae Rendle 1917 : Lilian's Bulbophyllum
- Bulbophyllum limbatum Lindl. 1840
- Bulbophyllum lindleyanum Griff. 1851 : Lindley's Bulbophyllum
- Bulbophyllum lineare Frapp. ex Cordem. 1895
- Bulbophyllum lineariflorum J.J.Sm. 1911
- Bulbophyllum linearifolium King & Pantl. 1897
- Bulbophyllum linearilabium J.J.Sm. 1912
- Bulbophyllum lineariligulatum Schltr. 1924
- Bulbophyllum lineatum (Teijsm. & Binn.) J.J.Sm. 1912
- Bulbophyllum lineolatum Schltr. 1913
- Bulbophyllum linggense J.J.Sm. 1922
- Bulbophyllum lingulatum Rendle 1921
- Bulbophyllum lingulatum f. lingulatum
- Bulbophyllum lingulatum f. microphyton (Guillaumin) N.Hall 1977
- Bulbophyllum liparidioides Schltr. 1924
- Bulbophyllum lipense Ames 1923
- Bulbophyllum lissoglossum J.J.Verm. 1991 : Smooth-lipped Bulbophyllum
- Bulbophyllum lizae J.J.Verm. 1984
- Bulbophyllum lobbii Lindl. 1847 : Lobb's Bulbophyllum, Thailand Bulbophyllum, Sumatran Bulbophyllum
- Bulbophyllum loherianum (Kraenzl.) Ames in E.D.Merrill 1925
- Bulbophyllum lohokii J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum lokonense Schltr. 1911
- Bulbophyllum lonchophyllum Schltr. 1913
- Bulbophyllum longhutense J.J.Sm. 1931
- Bulbophyllum longibrachiatum Z.H.Tsi 1981
- Bulbophyllum longibracteatum Seidenf. 1979
- Bulbophyllum longicaudatum (J.J.Sm.) J.J.Sm. 1914 : Long-tailed Bulbophyllum
- Bulbophyllum longiflorum Thouars 1822
- Bulbophyllum longilabre Schltr. 1912
- Bulbophyllum longimucronatum Ames & C.Schweinf. in O.Ames 1920
- Bulbophyllum longipedicellatum J.J.Sm. 1910 : Long-stalked Bulbophyllum
- Bulbophyllum longipetalum Pabst 1964 : Long-petaled Bulbophyllum
- Bulbophyllum longipetiolatum Ames 1912
- Bulbophyllum longirepens Ridl. 1908
- Bulbophyllum longirostre Schltr. 1913
- Bulbophyllum longiscapum Rolfe 1896 : Long-scaped Bulbophyllum
- Bulbophyllum longisepalum Rolfe 1895 : Long-sepaled Bulbophyllum
- Bulbophyllum longispicatum Cogn. 1893 : Long-inflorescence Bulbophyllum
- Bulbophyllum longissimum (Ridl.) J.J.Sm. 1912 : Long-petaled Bulbophyllum
- Bulbophyllum longivagans Carr 1933
- Bulbophyllum longivaginans H.Perrier 1937
- Bulbophyllum lophoglottis (Guillaumin) N.Hall 1977
- Bulbophyllum lophoton J.J.Verm. 1993
- Bulbophyllum lordoglossum J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum lorentzianum J.J.Sm. 1910
- Bulbophyllum loroglossum J.J.Verm. 1993
- Bulbophyllum louisiadum Schltr. 1919
- Bulbophyllum loxophyllum Schltr. 1913
- Bulbophyllum luanii Tixier 1965
- Bulbophyllum lucidum Schltr. 1924
- Bulbophyllum luciphilum Stvart 2000
- Bulbophyllum luckraftii F.Muell. 1882
- Bulbophyllum luederwaldtii Hoehne & Schltr. 1926
- Bulbophyllum lumbriciforme J.J.Sm. 1920
- Bulbophyllum lundianum Rchb.f. & Warm. in H.G.Reichenbach 1881
- Bulbophyllum lupulinum Lindl. 1862
- Bulbophyllum luteobracteatum Jum. & H.Perrier 1912
- Bulbophyllum luteopurpureum J.J.Sm. 1907
- Bulbophyllum lygeron J.J.Verm. 1991
- Bulbophyllum lyperocephalurn Schltr. 1924
- Bulbophyllum lyperostachyum Schltr. 1924
- Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne 2003
- Bulbophyllum maboroense Schltr. 1913
- Bulbophyllum machupicchuense D.E.Benn. & Christenson 2001
- Bulbophyllum macilentum J.J.Verm. 1993
- Bulbophyllum macphersonii Rupp 1934 : MacPherson's Bulbophyllum
- Bulbophyllum macraei (Lindl.) Rchb.f. in W.G.Walpers 1861 : Macrae's Bulbophyllum
- Bulbophyllum macranthoides Kraenzl. 1905 : Macrantha-like Bulbophyllum
- Bulbophyllum macranthum Lindl. 1844 : Large-flowered Bulbophyllum
- Bulbophyllum macrobulbum J.J.Sm. 1910 : Large-bulbed Bulbophyllum
- Bulbophyllum macrocarpum Frapp. ex Cordem. 1895
- Bulbophyllum macroceras Barb.Rodr. 1882
- Bulbophyllum macrochilum Rolfe 1896 : Large-lipped Bulbophyllum, Star-shaped Bulbophyllum
- Bulbophyllum macrocoleum Seidenf. 1979
- Bulbophyllum macrorhopalon Schltr. 1913
- Bulbophyllum macrourum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum maculatum Boxall ex Náves in F.M.Blanco 1880
- Bulbophyllum maculosum Ames 1915 : Spotted Bulbophyllum
- Bulbophyllum magnibracteatum Summerh. 1935
- Bulbophyllum mahakamense J.J.Sm. 1909
- Bulbophyllum maijenense Schltr. 1913
- Bulbophyllum major (Ridl.) P.Royen 1979
- Bulbophyllum makoyanum (Rchb.f.) Ridl. 1907
- Bulbophyllum malachadenia Cogn. in C.F.P.von Martius 1902
- Bulbophyllum maleolens Kraenzl. 1928
- Bulbophyllum malleolabrum Carr 1932
- Bulbophyllum mamberamense J.J.Sm. 1915
- Bulbophyllum mananjarense Poiss. 1912
- Bulbophyllum manarae Foldats 1968
- Bulbophyllum mandibulare Rchb.f. 1882 : Chin-like Bulbophyllum
- Bulbophyllum mangenotii Bosser 1965
- Bulbophyllum manobulbum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum maquilingense Ames & Quisumb. 1932 : Mount Makiling Bulbophyllum
- Bulbophyllum marginatum Schltr. 1913
- Bulbophyllum marivelense Ames 1912
- Bulbophyllum marojejiense H.Perrier 1951
- Bulbophyllum marovoense H.Perrier 1951
- Bulbophyllum marudiense Carr 1935
- Bulbophyllum masaganapense Ames 1920
- Bulbophyllum masarangicum Schltr. 1911
- Bulbophyllum maskeliyense Livera 1926
- Bulbophyllum masoalanum Schltr. 1916 : Masoala Bulbophyllum
- Bulbophyllum masonii (Senghas) J.J.Wood 1986
- Bulbophyllum mastersianum (Rolfe) J.J.Sm. 1912
- Bulbophyllum matitanense H.Perrier 1937
- Bulbophyllum maudeae A.D.Hawkes 1966
- Bulbophyllum maxillarioides Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum maximum (Lindl.) Rchb.f. in W.G.Walpers 1861 : Largest Bulbophyllum, Pointy-winged Bulbophyllum
- Bulbophyllum mayombeense Garay 1999 : Mayombe Bulbophyllum
- Bulbophyllum mayrii J.J.Sm. 1934
- Bulbophyllum mearnsii Ames (1913 publ. 1914) : Mearns' Bulbophyllum
- Bulbophyllum mediocre Summerh. ex Exell 1959
- Bulbophyllum medusae (Lindl.) Rchb.f. in W.G.Walpers 1861 : Medusa's Bulbophyllum
- Bulbophyllum megalonyx Rchb.f. 1881
- Bulbophyllum melanoglossum Hayata 1914
- Bulbophyllum melanoxanthum J.J.Verm. & B.A.Lewis 1991
- Bulbophyllum melilotus J.J.Sm. 1929
- Bulbophyllum melinanthum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum melinoglossum Schltr. 1913
- Bulbophyllum meliphagirostrum P.Royen 1979
- Bulbophyllum melleum H.Perrier 1937
- Bulbophyllum melloi Pabst 1977
- Bulbophyllum membranaceum Teijsm. & Binn. 1855
- Bulbophyllum membranifolium Hook.f. 1890 : Thin-membraneaceous Leaf Bulbophyllum
- Bulbophyllum menghaiense Z.H.Tsi 1981
- Bulbophyllum menglunense Z.H.Tsi & Y.Z.Ma 1985
- Bulbophyllum mentiferum J.J.Sm. 1927
- Bulbophyllum mentosum Barb.Rodr. 1877
- Bulbophyllum meridense Rchb.f. 1850
- Bulbophyllum meristorhachis Garay & Dunst. 1976
- Bulbophyllum merrittii Ames 1907
- Bulbophyllum mesodon J.J.Verm. 1993
- Bulbophyllum metonymon Summerh. (1951 publ. 1952).
- Bulbophyllum micholitzianum Kraenzl. 1893
- Bulbophyllum micholitzii Rolfe 1901 : Micholitz' Bulbophyllum
- Bulbophyllum micranthum Barb.Rodr. 1877
- Bulbophyllum microblepharon Schltr. 1913
- Bulbophyllum microbulbon Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
- Bulbophyllum microcala P.F.Hunt 1970
- Bulbophyllum microdendron Schltr. 1913
- Bulbophyllum microglossum Ridl. 1908 : Small-lipped Bulbophyllum
- Bulbophyllum microlabium W.Kittr. (1984 publ. 1985).
- Bulbophyllum micronesiacum Schltr. 1921
- Bulbophyllum micropetaliforme Leite 1946
- Bulbophyllum microrhombos Schltr. 1912
- Bulbophyllum microsphaerum Schltr. 1913
- Bulbophyllum microtepalum Rchb.f. in W.G.Walpers 1861 : Small-tepaled Bulbophyllum
- Bulbophyllum microtes Schltr. 1913
- Bulbophyllum microthamnus Schltr. 1923
- Bulbophyllum mimiense Schltr. 1913
- Bulbophyllum minahassae Schltr. 1911
- Bulbophyllum minax Schltr. 1924
- Bulbophyllum mindanaense Ames 1912
- Bulbophyllum mindorense Ames 1907
- Bulbophyllum miniatum auct. 1904
- Bulbophyllum minutibulbum W.Kittr. (1984 publ. 1985).
- Bulbophyllum minutilabrum H.Perrier 1937
- Bulbophyllum minutipetalum Schltr. 1913 : Small-petaled Bulbophyllum
- Bulbophyllum minutissimum (F.Muell.) F.Muell. 1878 (synonym : Oncophyllum minutissimum (F.Muell.) D.L.Jones & M.A.Clem. 2001)
- Bulbophyllum minutulum Ridl. ex Burkill & Holttum 1923
- Bulbophyllum minutum Thouars 1822
- Bulbophyllum mirabile Hallier f. 1889
- Bulbophyllum mirandaianum Hoehne 1947
- Bulbophyllum mirificum Schltr. 1918
- Bulbophyllum mirum J.J.Sm. 1906
- Bulbophyllum mischobulbon Schltr. 1913
- Bulbophyllum mobilifilum Carr 1929
- Bulbophyllum moldenkeanum A.D.Hawkes 1966
- Bulbophyllum molossus Rchb.f. 1888 : Fierce Bulbophyllum
- Bulbophyllum monanthos Ridl. 1897
- Bulbophyllum monanthum (Kuntze) J.J.Sm. 1912 : Single-flowered Bulbophyllum
- 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 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 : Dixon's Bulbophyllum
- Bulbophyllum mucronatum (Blume) Lindl. 1830
- 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 muricatum J.J.Sm. 1911
- Bulbophyllum muriceum Schltr. 1913
- Bulbophyllum murkelense J.J.Sm. 1928
- Bulbophyllum muscarirubrum Seidenf. 1979 : Brickred-brush Bulbophyllum
- Bulbophyllum muscicola Rchb.f. 1872 : Hooker's Bulbophyllum
- Bulbophyllum muscohaerens J.J.Verm. & A.L.Lamb 1994
- Bulbophyllum mutabile (Blume) Lindl. 1830
- Bulbophyllum mutatum J.J.Sm. 1916
- Bulbophyllum myolaense Garay, Hamer & Siegerist 1995 : Myola Bulbophyllum
- 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
