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List of Bulbophyllum species (view source)

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Created page with ''''''Bulbophyllum''''' Thouars 1822, is a large orchid genus that contains over 2000 epiphytic species from the orchid family Orchidaceae. ==Species== {{compactTOC2}} =…'

'''''[[Bulbophyllum]]''''' Thouars 1822, is a large orchid genus that contains over 2000 epiphytic species from the orchid family [[Orchidaceae]].

==Species==
{{compactTOC2}}

===A===
*''[[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 absconditum subsp. absconditum]]''
**''[[Bulbophyllum absconditum subsp. hastula]]'' J.J.Verm. 1993
*''[[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 acutibracteatum var. acutibracteatum]]''
**''[[Bulbophyllum acutibracteatum var. rubrobrunneopapillosum]]'' (De Wild.) J.J.Verm. 1986
*''[[Bulbophyllum acutiflorum]]'' A.Rich. 1841
*''[[Bulbophyllum acutilingue]]'' J.J.Sm. 1908
*''[[Bulbophyllum acutispicatum]]'' H.Perrier 1951
*''[[Bulbophyllum adangense]]'' [[Gunnar Seidenfaden|Seidenf.]] 1979
*''[[Bulbophyllum adelphidium]]'' J.J.Verm. 1993
*''[[Bulbophyllum adenoblepharon]]'' Schltr. 1913
*''[[Bulbophyllum adiamantinum]]'' Brade 1951
*''[[Bulbophyllum adjungens]]'' [[Gunnar Seidenfaden|Seidenf.]] 1979
*''[[Bulbophyllum adolphii]]'' Schltr. 1921
*''[[Bulbophyllum aechmophorum]]'' J.J.Verm. 1993
*''[[Bulbophyllum aemulum]]'' Schltr. 1905
*''[[Bulbophyllum aeolium]]'' Ames (1913 publ. 1914
*''[[Bulbophyllum aestivale]]'' Ames 1915
*''[[Bulbophyllum affine]]'' Wall. ex Lindl. 1830 : Similar Bulbophyllum
*''[[Bulbophyllum affinoides]]'' Guillaumin 1958
*''[[Bulbophyllum afzelii]]'' Schltr. 1918
**''[[Bulbophyllum afzelii var. afzelii]]''
**''[[Bulbophyllum afzelii var. microdoron]]'' (Schltr.) Bosser 1965
*''[[Bulbophyllum agapethoides]]'' Schltr. 1911
*''[[Bulbophyllum agastor]]'' Garay, Hamer & Siegerist 1996 : Flat Bulbophyllum
*''[[Bulbophyllum aggregatum]]'' Besser 1965 : Crowded Bulbophyllum
*''[[Bulbophyllum aithorhachis]]'' J.J.Verm. 1996
*''[[Bulbophyllum alabastraceus]]'' P.Royen 1979
*''[[Bulbophyllum alagense]]'' Ames 1907 : Alag River Bulbophyllum
*''[[Bulbophyllum alatum]]'' J.J.Verm. 1991
*''[[Bulbophyllum albibracteum]]'' [[Gunnar Seidenfaden|Seidenf.]] 1979
*''[[Bulbophyllum albidostylidium]]'' [[Gunnar Seidenfaden|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 : Alexander's Bulbophyllum
*''[[Bulbophyllum algidum]]'' Ridl. 1916
*''[[Bulbophyllum alkmaarense]]'' J.J.Sm. 1911
*''[[Bulbophyllum alleizettei]]'' Schltr. 1922
*''[[Bulbophyllum allenkerrii]]'' [[Gunnar Seidenfaden|Seidenf.]] 1979 : Allen Kerr's Bulbophyllum
*''[[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 : Sweet-smelling Bulbophyllum
**''[[Bulbophyllum ambrosia subsp. ambrosia]]''
**''[[Bulbophyllum ambrosia subsp. nepalensis]]'' J.J.Wood 1986
*''[[Bulbophyllum amoenum]]'' Bosser 1965
*''[[Bulbophyllum amphorimorphum]]'' H.Perrier 1951
*''[[Bulbophyllum amplebracteatum]]'' Teijsm. & Binn. 1862 : Extended-bract Bulbophyllum
*''[[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 : Analamazoatra Bulbophyllum
*''[[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. in O.Ames 1920 : Angle-carrying Bulbophyllum
*''[[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 : Ankaizine Bulbophyllum
*''[[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 : Antenna Bulbophyllum
*''[[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 : Bulbless Bulbophyllum
*''[[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 : Arfak Mountain Bulbophyllum
*''[[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 : Black-purple Bulbophyllum
*''[[Bulbophyllum atrorubens]]'' Schltr. 1906
*''[[Bulbophyllum atrosanguineum]]'' Aver. 2003
*''[[Bulbophyllum attenuatum]]'' Rolfe 1896 : Dagger-shaped Bulbophyllum
*''[[Bulbophyllum aubrevillei]]'' Bosser 1965
*''[[Bulbophyllum aundense]]'' Ormerod (2005)
*''[[Bulbophyllum auratum]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum aureoapex]]'' Schltr. 1913
*''[[Bulbophyllum aureobrunneum]]'' Schltr. 1913
*''[[Bulbophyllum aureolabellum]]'' T.P.Lin 1975
*''[[Bulbophyllum aureum]]'' (Hook.f.) J.J.Sm. 1912: Golden Bulbophyllum
*''[[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]]'' [[Gunnar Seidenfaden|Seidenf.]] 1992

===B===
*''[[Bulbophyllum bacilliferum]]'' J.J.Sm. 1928
*''[[Bulbophyllum baculiferum]]'' Ridl. 1916
*''[[Bulbophyllum baileyi]]'' F.Muell. 1875 : Bailey's Bulbophyllum
*''[[Bulbophyllum bakhuizenii]]'' Steenis in A.Hamzah & M.Toha 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.]] in C.F.P.von Martius & auct. suc. (eds.) 1902
*''[[Bulbophyllum bidenticulatum]]'' J.J.Verm. 1984
**''[[Bulbophyllum bidenticulatum subsp. bidenticulatum]]''
**''[[Bulbophyllum bidenticulatum subsp. joyceae]]'' J.J.Verm. 1987
*''[[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. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum biseriale]]'' Carr 1930
*''[[Bulbophyllum bisetoides]]'' Seidenf. 1970
*''[[Bulbophyllum bisetum]]'' Lindl. 1842
*''[[Bulbophyllum bismarckense]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 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, Hamer & Siegerist 1996 : Burford Bulbophyllum
*''[[Bulbophyllum burkillii]]'' Gage 1906
*''[[Bulbophyllum burttii]]'' Summerh. 1953

===C===
*''[[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 calyptratum var. calyptratum]]''
**''[[Bulbophyllum calyptratum var. graminifolium]]'' (Summerh.) J.J.Verm. 1986
**''[[Bulbophyllum calyptratum var. lucifugum]]'' (Summerh.) J.J.Verm. 1987
*''[[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. in C.F.P.von Martius & auct. suc. (eds.) 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. in O.Ames 1920
*''[[Bulbophyllum caudipetalum]]'' J.J.Sm. 1913
*''[[Bulbophyllum cauliflorum]]'' Hook.f. 1890
**''[[Bulbophyllum cauliflorum var. cauliflorum]]''
**''[[Bulbophyllum cauliflorum var. sikkimense]]'' N.Pearce & P.J.Cribb 2001
*''[[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 chaunobulbon var. chaunobulbon]]''
**''[[Bulbophyllum chaunobulbon var. ctenopetalum]]'' 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. in W.G.Walpers 1861
*''[[Bulbophyllum chloranthum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 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. in K.M.Schumann & C.A.G.Lauterbach 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 cochleatum var. bequaertii]]'' (De Wild.) J.J.Verm. 1986
**''[[Bulbophyllum cochleatum var. brachyanthum]]'' (Summerh.) J.J.Verm. 1986
**''[[Bulbophyllum cochleatum var. cochleatum]]'' : Mann's Bulbophyllum
**''[[Bulbophyllum cochleatum var. tenuicaule]]'' (Lindl.) J.J.Verm. 1986
*''[[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. in W.G.Walpers 1861
*''[[Bulbophyllum comatum]]'' Lindl. 1862
**''[[Bulbophyllum comatum var. comatum]]''
**''[[Bulbophyllum comatum var. inflatum]]'' (Rolfe) J.J.Verm. 1986
*''[[Bulbophyllum comberi]]'' J.J.Verm. in [[James Comber|J.B.Comber]] 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. in W.G.Walpers 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. in W.G.Walpers 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. in K.M.Schumann & C.A.G.Lauterbach 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

===D===
*''[[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]]'' [[James Comber|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 discolor subsp. cubitale]]'' J.J.Verm. 1993
**''[[Bulbophyllum discolor subsp. discolor]]'' : Decorated-heart Bulbophyllum
*''[[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

===E===
*''[[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 epicranthes var. epicranthes]]''
**''[[Bulbophyllum epicranthes var. sumatranum]]'' (J.J.Sm.) J.J.Verm. 1982
*''[[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

===F===
*''[[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 farinulentum subsp. densissimum]]'' (Carr) J.J.Verm. 2002
*''[[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 foetidum var. foetidum]]''
**''[[Bulbophyllum foetidum var. grandiflorum]]'' J.J.Sm. 1929
*''[[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

===G===
*''[[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 globiceps var. boloboense]]'' Schltr. 1913
**''[[Bulbophyllum globiceps var. globiceps]]''
*''[[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

===H===
*''[[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 hamadryas var. hamadryas]]''
**''[[Bulbophyllum hamadryas var. orientale]]'' 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 hians var. alticola]]'' Schltr. 1913
**''[[Bulbophyllum hians var. hians]]''
*''[[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 holochilum var. aurantiacum]]'' J.J.Sm. 1916
**''[[Bulbophyllum holochilum var. holochilum]]''
**''[[Bulbophyllum holochilum var. pubescens]]'' J.J.Sm. 1916
*''[[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 hymenobracteum var. giriwoense]]'' J.J.Sm. 1916
**''[[Bulbophyllum hymenobracteum var. hymenobracteum]]''
*''[[Bulbophyllum hymenochilum]]'' Kraenzl. 1904 : Diamond-shaped Petal Bulbophyllum
*''[[Bulbophyllum hystricinum]]'' Schltr. 1913

===I===
*''[[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
[[Image:Bulbophyllum imbricatum - JBM.jpg|thumb|right|250px|]]
*''[[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 injoloense subsp. injoloense]]''
**''[[Bulbophyllum injoloense subsp. pseudoxypterum]]'' (J.J.Verm.) J.J.Verm. 1986
*''[[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 ischnopus var. ischnopus]]''
**''[[Bulbophyllum ischnopus var. rhodoneuron]]'' Schltr. 1913
*''[[Bulbophyllum iterans]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum ivorense]]'' P.J.Cribb & Perez-Vera 1975

===J===
*''[[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 josephi var. josephi]]''
**''[[Bulbophyllum josephi var. mahonii]]'' (Rolfe) J.J.Verm. 1986
*''[[Bulbophyllum jumellianum]]'' Schltr. 1913

===K===
*''[[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

===L===
*''[[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 latibrachiatum var. epilosum]]'' J.J.Sm. 1913
**''[[Bulbophyllum latibrachiatum var. latibrachiatum]]''
*''[[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 lemniscatoides var. exappendiculatum]]'' 1920
**''[[Bulbophyllum lemniscatoides var. lemniscatoides]]''
*''[[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 leopardinum var. leopardinum]]''
**''[[Bulbophyllum leopardinum var. tuberculatum]]'' N.P.Balakr. & Sud.Chowdhury 1967
*''[[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 levanae var. giganteum]]'' Quisumb. & C.Schweinf. 1953
**''[[Bulbophyllum levanae var. levanae]]'' : Triangular-sepal Bulbophyllum
*''[[Bulbophyllum levatii]]'' Kraenzl. 1929
**''[[Bulbophyllum levatii subsp. levatii]]''
**''[[Bulbophyllum levatii subsp. mischanthum]]'' J.J.Verm. 1993
*''[[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
[[Image:Bulbophyllum lobbii - JBM.jpg|thumb|right|''Bulbophyllum lobbi''|]]
*''[[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 longipedicellatum var. gjellerupii]]'' J.J.Sm. 1911
**''[[Bulbophyllum longipedicellatum var. longipedicellatum]]''
*''[[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

===M===
*''[[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 macphersonii var. macphersonii]]''
**''[[Bulbophyllum macphersonii var. spathulatum]]'' Dockrill & St.Cloud 1957
*''[[Bulbophyllum macraei]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861 : Macrae's Bulbophyllum
**''[[Bulbophyllum macraei var. autumnale]]'' (Fukuy.) S.S.Ying 1977
**''[[Bulbophyllum macraei var. macraei]]''
*''[[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 mutabile var. mutabile]]''
**''[[Bulbophyllum mutabile var. obesum]]'' J.J.Sm. 1991
*''[[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

===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 nanopetalum]]'' Seidenf. 1979
*''[[Bulbophyllum napellii]]'' Lindl. 1842 : Napell's Bulbophyllum
*''[[Bulbophyllum nasica]]'' Schltr. 1913
*''[[Bulbophyllum nasilabium]]'' Schltr. 1921
*''[[Bulbophyllum nasseri]]'' Garay 1999
*''[[Bulbophyllum navicula]]'' Schltr. 1913
*''[[Bulbophyllum nebularum]]'' Schltr. 1913
*''[[Bulbophyllum neglectum]]'' Bosser 1965
*''[[Bulbophyllum negrosianum]]'' Ames 1912
*''[[Bulbophyllum nematocaulon]]'' Ridl. 1920
*''[[Bulbophyllum nematopodum]]'' F.Muell. 1872 : Worm-like Foot Bulbophyllum
*''[[Bulbophyllum nematorhizis]]'' Schltr. 1913
*''[[Bulbophyllum nemorale]]'' L.O.Williams 1938
*''[[Bulbophyllum nemorosum]]'' (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
*''[[Bulbophyllum neocaledonicum]]'' Schltr. 1906
*''[[Bulbophyllum neoguineense]]'' J.J.Sm. 1908
*''[[Bulbophyllum neopommeranicum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum nephropetalum]]'' Schltr. 1919
*''[[Bulbophyllum nervulosum]]'' Frapp. ex Cordem. 1895
*''[[Bulbophyllum nesiotes]]'' Seidenf. 1979
*''[[Bulbophyllum newportii]]'' (F.M.Bailey) Rolfe 1909 : Newport's Bulbophyllum
*''[[Bulbophyllum ngoclinhensis]]'' Aver. 1997
*''[[Bulbophyllum ngoyense]]'' Schltr. 1906
*''[[Bulbophyllum nieuwenhuisii]]'' J.J.Sm. 1926
*''[[Bulbophyllum nigericum]]'' Summerh. 1962
*''[[Bulbophyllum nigrescens]]'' Rolfe 1910 : Narrowly Elliptical Bulbophyllum
*''[[Bulbophyllum nigriflorum]]'' H.Perrier 1937
*''[[Bulbophyllum nigrilabium]]'' Schltr. 1913
*''[[Bulbophyllum nigripetalum]]'' Rolfe 1891
*''[[Bulbophyllum nigritianum]]'' Rendle 1913
*''[[Bulbophyllum nigropurpureum]]'' Carr 1932
*''[[Bulbophyllum nipondhii]]'' Seidenf. 1985
*''[[Bulbophyllum nitens]]'' Jum. & H.Perrier 1912
*''[[Bulbophyllum nitidum]]'' Schltr. 1912 : Shimmering Bulbophyllum
*''[[Bulbophyllum nodosum]]'' (Rolfe) J.J.Sm. 1912
*''[[Bulbophyllum notabilipetalum]]'' Seidenf. 1995
*''[[Bulbophyllum novae-hiberniae]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum nubigenum]]'' Schltr. 1913
*''[[Bulbophyllum nubinatum]]'' J.J.Verm. 1988
*''[[Bulbophyllum nummularia]]'' (H.Wendl. & Kraenzl.) Rolfe in D.Oliver 1897
*''[[Bulbophyllum nummularioides]]'' Schltr. 1913
*''[[Bulbophyllum nutans]]'' (Thouars) Thouars 1822
**''[[Bulbophyllum nutans var. nutans]]''
**''[[Bulbophyllum nutans var. variifolium]]'' (Schltr.) Bosser 1965

===O===
*''[[Bulbophyllum oblanceolatum]]'' King & Pantl. 1897
*''[[Bulbophyllum obliquum]]'' Schltr. 1911
*''[[Bulbophyllum obovatifolium]]'' J.J.Sm. 1912
*''[[Bulbophyllum obscuriflorum]]'' H.Perrier 1937
*''[[Bulbophyllum obtusatum]]'' Schltr. 1924
*''[[Bulbophyllum obtusiangulum]]'' Z.H.Tsi 1995
*''[[Bulbophyllum obtusilabium]]'' W.Kittr. (1984 publ. 1985).
*''[[Bulbophyllum obtusipetalum]]'' J.J.Sm. 1905
*''[[Bulbophyllum obtusum]]'' (Blume) Lindl. 1830
*''[[Bulbophyllum obyrnei]]'' Garay, Hamer & Siegerist 1995
*''[[Bulbophyllum occlusum]]'' Ridl. 1885
*''[[Bulbophyllum occultum]]'' Thouars 1822
*''[[Bulbophyllum ochraceum]]'' (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
*''[[Bulbophyllum ochrochlamys]]'' Schltr. 1913
*''[[Bulbophyllum ochroleucum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum ochthochilum]]'' J.J.Verm. 1993
*''[[Bulbophyllum ochthodes]]'' J.J.Verm. 2002
*''[[Bulbophyllum octarrhenipetalum]]'' J.J.Sm. 1913
*''[[Bulbophyllum octorhopalon]]'' Seidenf. 1975
*''[[Bulbophyllum odoardii]]'' Rchb.f. & Pfitzer 1884
*''[[Bulbophyllum odontoglossum]]'' Schltr. 1913
*''[[Bulbophyllum odontopelatum]]'' Schltr. 1913 : Tooth-shaped Petal Bulbophyllum
*''[[Bulbophyllum odoratissimum]]'' (Sm.) Lindl. ex Hook.f. 1890 : Fragrant Bulbophyllum
**''[[Bulbophyllum odoratissimum var. odoratissimum]]''
**''[[Bulbophyllum odoratissimum var. racemosum]]'' N.P.Balakr. 1978
*''[[Bulbophyllum odoratum]]'' (Blume) Lindl. 1830
**''[[Bulbophyllum odoratum var. grandiflorum]]'' J.J.Sm. 1919
**''[[Bulbophyllum odoratum var. odoratum]]''
*''[[Bulbophyllum oliganthum]]'' Schltr. 1913
*''[[Bulbophyllum oligoblepharon]]'' Schltr. 1911
*''[[Bulbophyllum oligochaete]]'' Schltr. 1913
*''[[Bulbophyllum oligoglossum]]'' Rchb.f. 1865
*''[[Bulbophyllum olivinum]]'' J.J.Sm. 1934
**''[[Bulbophyllum olivinum subsp. linguiferum]]'' J.J.Verm. 1993
**''[[Bulbophyllum olivinum subsp. olivinum]]''
*''[[Bulbophyllum olorinum]]'' J.J.Sm. 1912
*''[[Bulbophyllum omerandrum]]'' Hayata 1914
*''[[Bulbophyllum onivense]]'' H.Perrier 1937
*''[[Bulbophyllum oobulbum]]'' Schltr. 1913
*''[[Bulbophyllum ophiuchus]]'' Ridl. 1886
*''[[Bulbophyllum orbiculare]]'' J.J.Sm. 1912
**''[[Bulbophyllum orbiculare subsp. cassideum]]'' (J.J.Sm.) J.J.Verm. 1993
**''[[Bulbophyllum orbiculare subsp. orbiculare]]''
*''[[Bulbophyllum orectopetalum]]'' Garay, Hamer & Siegerist 1992 : Projecting Petal Bulbophyllum
*''[[Bulbophyllum oreocharis]]'' Schltr. 1913
*''[[Bulbophyllum oreodorum]]'' Schltr. 1924
*''[[Bulbophyllum oreodoxa]]'' Schltr. 1913
*''[[Bulbophyllum oreogenum]]'' Schltr. 1913
*''[[Bulbophyllum oreonastes]]'' Rchb.f. 1881
*''[[Bulbophyllum orezii]]'' Sath.Kumar 2004
*''[[Bulbophyllum orientale]]'' Seidenf. 1979 : Eastern Bulbophyllum
*''[[Bulbophyllum origami]]'' J.J.Verm. 1993
*''[[Bulbophyllum ornatissimum]]'' (Rchb.f.) J.J.Sm. 1912
*''[[Bulbophyllum ornatum]]'' Schltr. 1913
*''[[Bulbophyllum orohense]]'' J.J.Sm. 1915
*''[[Bulbophyllum orsidice]]'' Ridl. 1916
*''[[Bulbophyllum ortalis]]'' J.J.Verm. 1993
*''[[Bulbophyllum orthoglossum]]'' Kraenzl. 1896 : Bird Head-like Lip Bulbophyllum
*''[[Bulbophyllum orthosepalum]]'' J.J.Verm. 1993 : Straight-petaled Bulbophyllum
*''[[Bulbophyllum osyricera]]'' Schltr. 1911
*''[[Bulbophyllum osyriceroides]]'' J.J.Sm. 1920
*''[[Bulbophyllum othonis]]'' (Kuntze) J.J.Sm. 1912
*''[[Bulbophyllum otochilum]]'' J.J.Verm. 1991
*''[[Bulbophyllum otoglossum]]'' Tuyama 1971
*''[[Bulbophyllum ovale]]'' Ridl. 1916
*''[[Bulbophyllum ovalifolium]]'' (Blume) Lindl. 1830 : Oval-leafed Bulbophyllum
*''[[Bulbophyllum ovalitepalum]]'' J.J.Sm. in L.S.Gibbs 1917
*''[[Bulbophyllum ovatilabellum]]'' Seidenf. 1979
*''[[Bulbophyllum ovatolanceatum]]'' J.J.Sm. 1928
*''[[Bulbophyllum ovatum]]'' Seidenf. 1979
*''[[Bulbophyllum oxyanthum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum oxycalyx]]'' Schltr. 1924
**''[[Bulbophyllum oxycalyx var. oxycalyx]]''
**''[[Bulbophyllum oxycalyx var. rubescens]]'' (Schltr.) Bosser 1965
*''[[Bulbophyllum oxychilum]]'' Schltr. 1905
*''[[Bulbophyllum oxysepaloides]]'' Ridl. 1916

===P===
*''[[Bulbophyllum pabstii]]'' Garay 1973
*''[[Bulbophyllum pachyacris]]'' J.J.Sm. 1908
*''[[Bulbophyllum pachyanthum]]'' Schltr. 1906
*''[[Bulbophyllum pachyglossum]]'' Schltr. 1919
*''[[Bulbophyllum pachyneuron]]'' Schltr. 1911
*''[[Bulbophyllum pachypus]]'' Schltr. 1924
*''[[Bulbophyllum pachyrhachis]]'' (A.Rich.) Griseb. 1864 : Broad Rachis Bulbophyllum
*''[[Bulbophyllum pachytelos]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum pahudii]]'' (de Vriese) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum paleiferum]]'' Schltr. 1924
*''[[Bulbophyllum palilabre]]'' J.J.Sm. 1914 : Pale-lipped Bulbophyllum
*''[[Bulbophyllum pallens]]'' (Jum. & Perrier) Schltr. 1924
*''[[Bulbophyllum pallidiflorum]]'' Schltr. 1906
*''[[Bulbophyllum pallidum]]'' Seidenf. 1979
*''[[Bulbophyllum pampangense]]'' Ames 1923
*''[[Bulbophyllum pan]]'' Ridl. 1915
*''[[Bulbophyllum pandanetorum]]'' Summerh. (1953 publ. 1954).
*''[[Bulbophyllum pandurella]]'' Schltr. 1924
*''[[Bulbophyllum paniscus]]'' Ridl. 1916
*''[[Bulbophyllum pantlingii]]'' Lucksom (1993 publ. 1994).
*''[[Bulbophyllum pantoblepharon]]'' Schltr. 1924
*''[[Bulbophyllum papangense]]'' H.Perrier 1937
*''[[Bulbophyllum papilio]]'' J.J.Sm. 1910
*''[[Bulbophyllum papillatum]]'' J.J.Sm. 1910
*''[[Bulbophyllum papillipetalum]]'' Ames 1922
*''[[Bulbophyllum papillosofilum]]'' Carr 1929
*''[[Bulbophyllum papuliferum]]'' Schltr. 1911
*''[[Bulbophyllum papuliglossum]]'' Schltr. 1913
*''[[Bulbophyllum papulipetalum]]'' Schltr. 1913
*''[[Bulbophyllum papulosum]]'' Garay 1999 : Warty Bulbophyllum
*''[[Bulbophyllum parabates]]'' J.J.Verm. 1991
*''[[Bulbophyllum paranaense]]'' Schltr. 1919
**''[[Bulbophyllum paranaense var. paranaense]]''
*''[[Bulbophyllum pardalinum]]'' Ridl. 1916
*''[[Bulbophyllum pardalotum]]'' Garay 1995 : Leopard-spotted Bulbophyllum
*''[[Bulbophyllum parviflorum]]'' C.S.P.Parish & Rchb.f. 1874
*''[[Bulbophyllum parvum]]'' Summerh. 1957
*''[[Bulbophyllum patella]]'' J.J.Verm. 1993
*''[[Bulbophyllum patens]]'' King ex Hook.f. 1896 : Spreading Bulbophyllum
*''[[Bulbophyllum pauciflorum]]'' Ames 1912
*''[[Bulbophyllum paucisetum]]'' J.J.Sm. 1915
*''[[Bulbophyllum paululum]]'' Schltr. 1913
*''[[Bulbophyllum pectenveneris]]'' (Gagnep.) Seidenf. (1973 publ. 1974) : Yellow-flowered Bulbophyllum
*''[[Bulbophyllum pectinatum]]'' Finet 1897 : Comb-like Bulbophyllum, Grand Bulbophyllum
*''[[Bulbophyllum pelicanopsis]]'' J.J.Verm. & A.L.Lamb 1988
*''[[Bulbophyllum peltopus]]'' Schltr. 1913
*''[[Bulbophyllum pemae]]'' Schltr. 1913
*''[[Bulbophyllum penduliscapum]]'' J.J.Sm. 1900
*''[[Bulbophyllum pendulum]]'' Thouars 1822
*''[[Bulbophyllum penicillium]]'' C.S.P.Parish & Rchb.f. 1874 : Brush-lipped Bulbophyllum
*''[[Bulbophyllum peninsulare]]'' Seidenf. 1979 : eninsula Bulbophyllum
*''[[Bulbophyllum pentaneurum]]'' Seidenf. 1979
*''[[Bulbophyllum pentastichum]]'' (Pfitzer ex Kraenzl.) H.Perrier 1939
*''[[Bulbophyllum peperomiifolium]]'' J.J.Sm. 1918
*''[[Bulbophyllum peramoenum]]'' Ames, Philipp. (1913 publ. 1914).
*''[[Bulbophyllum percoroiculatum]]'' H.Perrier 1951
*''[[Bulbophyllum perductum]]'' J.J.Sm. 1905
**''[[Bulbophyllum perductum var. perductum]]''
**''[[Bulbophyllum perductum var. sebesiense]]'' J.J.Sm. 1922
*''[[Bulbophyllum perexiguum]]'' Ridl. 1916
*''[[Bulbophyllum perforans]]'' J.J.Sm. 1935
*''[[Bulbophyllum perii]]'' Schltr. 1922
*''[[Bulbophyllum perparvulum]]'' Schltr. 1915
*''[[Bulbophyllum perpendiculare]]'' Schltr. 1911
*''[[Bulbophyllum perpusillum]]'' H.Wendl. & Kraenzl. 1894
*''[[Bulbophyllum perreflexum]]'' Bosser & P.J.Cribb 2001
*''[[Bulbophyllum perrieri]]'' Schltr. 1913
*''[[Bulbophyllum pervillei]]'' Rolfe ex Scott-Elliot 1891
*''[[Bulbophyllum petiolare]]'' Thwaites 1861
*''[[Bulbophyllum petiolatum]]'' J.J.Sm. 1910
*''[[Bulbophyllum peyerianum]]'' (Kraenzl.) Seidenf. (1973 publ. 1974).
*''[[Bulbophyllum peyrotii]]'' Bosser 1965
*''[[Bulbophyllum phaeanthum]]'' Schltr. 1911
*''[[Bulbophyllum phaeoglossum]]'' Schltr. 1913
*''[[Bulbophyllum phaeoneuron]]'' Schltr. 1911
*''[[Bulbophyllum phaeorhabdos]]'' Schltr. 1923
*''[[Bulbophyllum phalaenopsis]]'' J.J.Sm. 1937 : Phalaenopsis-like Bulbophyllum
*''[[Bulbophyllum phayamense]]'' Seidenf. 1979
*''[[Bulbophyllum philippinense]]'' Ames 1920
*''[[Bulbophyllum phillipsianum]]'' Kores 1991
*''[[Bulbophyllum phormion]]'' J.J.Verm. 1992
*''[[Bulbophyllum phreatiopse]]'' J.J.Verm. 1993
*''[[Bulbophyllum phymatum]]'' J.J.Verm. 1982
*''[[Bulbophyllum physocoryphum]]'' Seidenf. 1979
*''[[Bulbophyllum picturatum]]'' (Lodd.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum pidacanthum]]'' J.J.Verm. 1992
*''[[Bulbophyllum piestobulbon]]'' Schltr. 1923
*''[[Bulbophyllum piestoglossum]]'' J.J.Verm. 1993 : Narrow-labellum Bulbophyllum
*''[[Bulbophyllum pileatum]]'' Lindl. 1844 : Fibery Bulbophyllum
*''[[Bulbophyllum piliferum]]'' J.J.Sm. 1908
*''[[Bulbophyllum pilosum]]'' J.J.Verm. 2002
*''[[Bulbophyllum piluliferum]]'' King & Pantl. 1895
*''[[Bulbophyllum pinicolum]]'' Gagnep. 1930
*''[[Bulbophyllum pipio]]'' Rchb.f. 1876
*''[[Bulbophyllum pisibulbum]]'' J.J.Sm. 1914
*''[[Bulbophyllum placochilum]]'' J.J.Verm. 1991
*''[[Bulbophyllum plagiatum]]'' Ridl. 1916
*''[[Bulbophyllum plagiopetalum]]'' Schltr. 1913
*''[[Bulbophyllum planibulbe]]'' (Ridl.) Ridl. 1907
*''[[Bulbophyllum planitiae]]'' J.J.Sm. 1910
*''[[Bulbophyllum platypodum]]'' H.Perrier 1937
*''[[Bulbophyllum pleiopterum]]'' Schltr. 1912
*''[[Bulbophyllum pleurothallidanthum]]'' Garay 1999
*''[[Bulbophyllum pleurothalloides]]'' Ames 1907
*''[[Bulbophyllum pleurothallopsis]]'' Schltr. 1924
*''[[Bulbophyllum plicatum]]'' J.J.Verm. 1993
*''[[Bulbophyllum plumatum]]'' Ames 1915
*''[[Bulbophyllum plumosum]]'' (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
*''[[Bulbophyllum plumula]]'' Schltr. 1913
*''[[Bulbophyllum pocillum]]'' J.J.Verm. 1991
*''[[Bulbophyllum poekilon]]'' Carr 1932
*''[[Bulbophyllum poilanei]]'' Gagnep. 1930
*''[[Bulbophyllum polliculosum]]'' Seidenf. 1973
*''[[Bulbophyllum polyblepharon]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum polycyclum]]'' J.J.Verm. 1996
*''[[Bulbophyllum polygaliflorum]]'' J.J.Wood 1984
*''[[Bulbophyllum polyphyllum]]'' Schltr. 1913
*''[[Bulbophyllum polyrrhizum]]'' Lindl. 1830
*''[[Bulbophyllum polystictum]]'' Schltr. 1913 (now synonym of ]]''Bulbophyllum erythrostictum]]'' Ormerod 2005)
*''[[Bulbophyllum popayanense]]'' Kraenzl. 1899
*''[[Bulbophyllum porphyrostachys]]'' Summerh. 1951
*''[[Bulbophyllum porphyrotriche]]'' J.J.Verm. 1991
*''[[Bulbophyllum posticum]]'' J.J.Sm. 1911
*''[[Bulbophyllum potamophilum]]'' Schltr. 1913
*''[[Bulbophyllum praestans]]'' Kraenzl. 1904
*''[[Bulbophyllum praetervisum]]'' J.J.Verm. 2002
*''[[Bulbophyllum prianganense]]'' J.J.Sm. 1913
*''[[Bulbophyllum prismaticum]]'' Thouars 1822
*''[[Bulbophyllum pristis]]'' J.J.Sm. 1913
*''[[Bulbophyllum proboscideum]]'' (Gagnep.) Seidenf. & Smitinand 1961
*''[[Bulbophyllum procerum]]'' Schltr. 1913
*''[[Bulbophyllum proculcastris]]'' J.J.Verm. 2000
*''[[Bulbophyllum profusum]]'' Ames 1912
*''[[Bulbophyllum propinquum]]'' Kraenzl. 1908
*''[[Bulbophyllum prorepens]]'' Summerh. (1953 publ. 1954).
*''[[Bulbophyllum protectum]]'' H.Perrier 1937
*''[[Bulbophyllum protractum]]'' Hook.f. 1890
*''[[Bulbophyllum proudlockii]]'' (King & Pantl.) J.J.Sm. 1912
*''[[Bulbophyllum pseudofilicaule]]'' J.J.Sm. 1935
*''[[Bulbophyllum pseudopelma]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum pseudoserrulatum]]'' J.J.Sm. 1912
*''[[Bulbophyllum pseudotrias]]'' J.J.Verm. 1996
*''[[Bulbophyllum psilorhopalon]]'' Schltr. 1913
*''[[Bulbophyllum psittacoglossum]]'' Rchb.f. 1863 : Parrot-tongue Bulbophyllum
*''[[Bulbophyllum psychoon]]'' Rchb.f. 1878 : Butterfly Egg Bulbophyllum
*''[[Bulbophyllum ptiloglossum]]'' H.Wendl. & Kraenzl. 1897
*''[[Bulbophyllum ptilotes]]'' Schltr. 1913
*''[[Bulbophyllum ptychantyx]]'' J.J.Verm. 1993
*''[[Bulbophyllum pubiflorum]]'' Schltr. 1911
*''[[Bulbophyllum pugilanthum]]'' J.J.Wood 1994
*''[[Bulbophyllum puguahaanense]]'' Ames 1915
*''[[Bulbophyllum pulchellum]]'' Ridl. 1907
*''[[Bulbophyllum pulchrum]]'' (N.E.Br.) J.J.Sm. 1912
*''[[Bulbophyllum pulvinatum]]'' Schltr. 1913
*''[[Bulbophyllum pumilio]]'' C.S.P.Parish & Rchb.f. 1874
*''[[Bulbophyllum punamense]]'' Schltr. 1913
*''[[Bulbophyllum punctatum]]'' Barb.Rodr. 1877
*''[[Bulbophyllum pungens]]'' Schltr. 1913
**''[[Bulbophyllum pungens var. pachyphyllum]]'' Schltr. 1913
**''[[Bulbophyllum pungens var. pungens]]''
*''[[Bulbophyllum puntjakense]]'' J.J.Sm. 1907
*''[[Bulbophyllum purpurascens]]'' Teijsm. & Binn. 1862 : Purple Bulbophyllum
*''[[Bulbophyllum purpurellum]]'' Ridl. 1916
*''[[Bulbophyllum purpureorhachis]]'' (De Wild.) Schltr. 1914 : Purple Inflorescence Bulbophyllum
*''[[Bulbophyllum purpureum]]'' Thwaites 1861
*''[[Bulbophyllum pusillum]]'' Thouars 1822
*''[[Bulbophyllum pustulatum]]'' Ridl. 1898 : Blistered Bulbophyllum
*''[[Bulbophyllum putidum]]'' (Teijsm. & Binn.) J.J.Sm. 1912
*''[[Bulbophyllum putii]]'' Seidenf. 1979
*''[[Bulbophyllum pygmaeum]]'' (Sm.) Lindl. 1830
*''[[Bulbophyllum pyridion]]'' J.J.Verm. 1991
*''[[Bulbophyllum pyroglossum]]'' Schuit. & de Vogel (2005)

===Q===
*''[[Bulbophyllum quadrangulare]]'' J.J.Sm. 1911 : Swollen-belly Bulbophyllum
**''[[Bulbophyllum quadrangulare var. latisepalum]]'' J.J.Sm. 1916
**''[[Bulbophyllum quadrangulare var. quadrangulare]]''
*''[[Bulbophyllum quadrangulum]]'' Z.H.Tsi 1981
*''[[Bulbophyllum quadrialatum]]'' H.Perrier 1939
*''[[Bulbophyllum quadricarinum]]'' Kores 1989
*''[[Bulbophyllum quadricaudatum]]'' J.J.Sm. 1911
*''[[Bulbophyllum quadrichaete]]'' Schltr. 1913
*''[[Bulbophyllum quadricolor]]'' (Barb.Rodr.) Cogn. in C.F.P.von Martius & auct. suc. (eds.) 1902
*''[[Bulbophyllum quadrifalciculatum]]'' J.J.Sm. 1929
*''[[Bulbophyllum quadrifarium]]'' Rolfe 1903
*''[[Bulbophyllum quadrisetum]]'' Lindl. 1843
*''[[Bulbophyllum quadrisubulatum]]'' J.J.Sm. 1929
*''[[Bulbophyllum quasimodo]]'' J.J.Verm. 1991
*''[[Bulbophyllum quinquelobum]]'' Schltr. 1913
**''[[Bulbophyllum quinquelobum var. lancilabium]]'' Schltr. 1913
**''[[Bulbophyllum quinquelobum var. quinquelobum]]''

===R===
*''[[Bulbophyllum racemosum]]'' Rolfe 1893
*''[[Bulbophyllum radicans]]'' F.M.Bailey 1897
*''[[Bulbophyllum rajanum]]'' J.J.Sm. 1927
*''[[Bulbophyllum ramulicola]]'' Schuit. & de Vogel 2002
*''[[Bulbophyllum ramulicola]]'' Schuit. & de Vogel 2002
*''[[Bulbophyllum ranomafanae]]'' Bosser & P.J.Cribb 2001
*''[[Bulbophyllum rariflorum]]'' J.J.Sm. 1908
*''[[Bulbophyllum rarum]]'' Schltr. 1913
*''[[Bulbophyllum rauhii]]'' Toill.-Gen. & Bosser 1961
**''[[Bulbophyllum rauhii var. andranobeense]]'' Bosser 1971
**''[[Bulbophyllum rauhii var. rauhii]]''
*''[[Bulbophyllum raui]]'' Arora (1969 publ. 1972).
*''[[Bulbophyllum reclusum]]'' Seidenf. 1995
*''[[Bulbophyllum rectilabre]]'' J.J.Sm. 1912
*''[[Bulbophyllum recurviflorum]]'' J.J.Sm. 1903
*''[[Bulbophyllum recurvilabre]]'' Garay 1999
*''[[Bulbophyllum reductum]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum reevei]]'' J.J.Verm. 1992
*''[[Bulbophyllum reflexiflorum]]'' H.Perrier 1937
**''[[Bulbophyllum reflexiflorum subsp. pogonochilum]]'' (Summerh.) Bosser 2000
**''[[Bulbophyllum reflexiflorum subsp. reflexiflorum]]''
*''[[Bulbophyllum reflexum]]'' Ames & C.Schweinf. in O.Ames 1920
*''[[Bulbophyllum refractilingue]]'' J.J.Sm. 1931
*''[[Bulbophyllum refractum]]'' (Zoll.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum regnellii]]'' Rchb.f. 1850 : Regnell's Bulbophyllum
*''[[Bulbophyllum reichenbachianum]]'' Kraenzl. 1893
*''[[Bulbophyllum reichenbachii]]'' (Kuntze) Schltr. 1915
*''[[Bulbophyllum reilloi]]'' Ames (1913 publ. 1914).
*''[[Bulbophyllum remiferum]]'' Carr 1933
*''[[Bulbophyllum renipetalum]]'' Schltr. 1913
*''[[Bulbophyllum renkinianum]]'' (Laurent) De Wild. 1921
*''[[Bulbophyllum repens]]'' Griff. 1851
*''[[Bulbophyllum reptans]]'' (Lindl.) Lindl. in N.Wallich 1829 : Crawling Bulbophyllum
*''[[Bulbophyllum restrepina]]'' Ridl. 1893
*''[[Bulbophyllum resupinatum]]'' Ridl. 1887
**''[[Bulbophyllum resupinatum var. filiforme]]'' (Kraenzl.) J.J.Verm. 1986 : Thread-shaped Bulbophyllum
**''[[Bulbophyllum resupinatum var. resupinatum]]''
*''[[Bulbophyllum reticulatum]]'' Bateman ex Hook.f. 1866 : Net-like Veined Bulbophyllum
*''[[Bulbophyllum retusiusculum]]'' Rchb.f. 1869
**''[[Bulbophyllum retusiusculum var. oreogenes]]'' (W.W.Sm.) Z.H.Tsi 1995
**''[[Bulbophyllum retusiusculum var. retusiusculum]]''
**''[[Bulbophyllum retusiusculum var. tigridum]]'' (Hance) Z.H.Tsi 1995
*''[[Bulbophyllum rheedei]]'' Manilal & Sath.Kumar 1991
*''[[Bulbophyllum rhizomatosum]]'' Ames & C.Schweinf. in O.Ames 1920
*''[[Bulbophyllum rhodoglossum]]'' Schltr. 1913
*''[[Bulbophyllum rhodoleucum]]'' Schltr. 1913
*''[[Bulbophyllum rhodoneuron]]'' Schltr. 1913
*''[[Bulbophyllum rhodosepalum]]'' Schltr. 1901
*''[[Bulbophyllum rhodostachys]]'' Schltr. 1916
*''[[Bulbophyllum rhodostictum]]'' Schltr. 1913
*''[[Bulbophyllum rhomboglossum]]'' Schltr. 1913
*''[[Bulbophyllum rhopaloblepharon]]'' Schltr. 1913
*''[[Bulbophyllum rhopalophorum]]'' Schltr. 1913
*''[[Bulbophyllum rhynchoglossum]]'' Schltr. 1910
*''[[Bulbophyllum ricaldonei]]'' Leite 1948
*''[[Bulbophyllum rienanense]]'' H.Perrier 1937
*''[[Bulbophyllum rigidifilum]]'' J.J.Sm. 1920
*''[[Bulbophyllum rigidipes]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum rigidum]]'' King & Pantl. 1895 : Rigid Bulbophyllum
*''[[Bulbophyllum riparium]]'' J.J.Sm. 1929
*''[[Bulbophyllum rivulare]]'' Schltr. 1913
*''[[Bulbophyllum riyanum]]'' Fukuy. 1935
*''[[Bulbophyllum rojasii]]'' L.O.Williams 1940
*''[[Bulbophyllum rolfei]]'' (Kuntze) Seidenf. 1979
*''[[Bulbophyllum romburghii]]'' J.J.Sm. 1907
*''[[Bulbophyllum roraimense]]'' Rolfe 1896
*''[[Bulbophyllum rosemarianum]]'' Sath.Kumar 2001
*''[[Bulbophyllum roseopunctatum]]'' Schltr. 1913
*''[[Bulbophyllum rostriceps]]'' Rchb.f. 1878
*''[[Bulbophyllum rothschildianum]]'' (O'Brien) J.J.Sm. 1912 : Rothschild's Bulbophyylum
*''[[Bulbophyllum roxburghii]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum rubiferum]]'' J.J.Sm. 1918
*''[[Bulbophyllum rubiginosum]]'' Schltr. 1925
*''[[Bulbophyllum rubipetalum]]'' P.Royen 1979
*''[[Bulbophyllum rubroguttatum]]'' Seidenf. 1985
*''[[Bulbophyllum rubrolabellum]]'' T.P.Lin 1975
*''[[Bulbophyllum rubrolabium]]'' Schltr. 1916
*''[[Bulbophyllum rubrolineatum]]'' Schltr. 1923
*''[[Bulbophyllum rubromaculatum]]'' W.Kittr. (1984 publ. 1985).
*''[[Bulbophyllum rubrum]]'' Jum. & H.Perrier 1912
*''[[Bulbophyllum ruficaudatum]]'' Ridl. 1910
*''[[Bulbophyllum rufilabrum]]'' C.S.P.Parish ex Hook.f. 1890 : Fox-red Lip Bulbophyllum
*''[[Bulbophyllum rufinum]]'' Rchb.f. 1881 : Fox-red Bulbophyllum
*''[[Bulbophyllum rugosibulbum]]'' Summerh. 1960
*''[[Bulbophyllum rugosisepalum]]'' Seidenf. 1979
*''[[Bulbophyllum rugosum]]'' Ridl. 1897
*''[[Bulbophyllum rugulosum]]'' J.J.Sm. 1935
*''[[Bulbophyllum rupestre]]'' J.J.Sm. 1915
*''[[Bulbophyllum rupicola]]'' Barb.Rodr. 1877 : Rock-growing Bulbophyllum
*''[[Bulbophyllum rutenbergianum]]'' Schltr. 1924

===S===
*''[[Bulbophyllum saccolabioides]]'' J.J.Sm. 1929
*''[[Bulbophyllum salaccense]]'' Rchb.f. 1857
*''[[Bulbophyllum salebrosum]]'' J.J.Sm. 1927
*''[[Bulbophyllum saltatorium]]'' Lindl. 1837 : Dancing Bulbophyllum
**''[[Bulbophyllum saltatorium var. albociliatum]]'' (Finet) J.J.Verm. 1986
**''[[Bulbophyllum saltatorium var. calamarium]]'' (Lindl.) J.J.Verm. 1986
**''[[Bulbophyllum saltatorium var. saltatorium]]''
*''[[Bulbophyllum sambiranense]]'' Jum. & H.Perrier 1912
*''[[Bulbophyllum samoanum]]'' Schltr. 1911 : Samoan Bulbophyllum
*''[[Bulbophyllum sanderianum]]'' Rolfe 1893
*''[[Bulbophyllum sandersonii]]'' (Hook.f.) Rchb.f. 1878
**''[[Bulbophyllum sandersonii subsp. sandersonii]]''
**''[[Bulbophyllum sandersonii subsp. stenopetalum]]'' (Kraenzl.) J.J.Verm. 1986
*''[[Bulbophyllum sandrangatense]]'' Bosser 1965
*''[[Bulbophyllum sangae]]'' Schltr. 1905
*''[[Bulbophyllum sanguineopunctatum]]'' Seidenf. & A.D.Kerr (1973 publ. 1974)
*''[[Bulbophyllum sanguineum]]'' H.Perrier 1937
*''[[Bulbophyllum sanitii]]'' Seidenf. 1970
*''[[Bulbophyllum santoense]]'' J.J.Verm. 1993
*''[[Bulbophyllum santosii]]'' Ames 1915 : Santos' Bulbophyllum
*''[[Bulbophyllum sapphirinum]]'' Ames 1915
*''[[Bulbophyllum sarasinorum]]'' Schltr. 1925
*''[[Bulbophyllum sarcanthiforme]]'' Ridl. 1916
*''[[Bulbophyllum sarcodanthum]]'' Schltr. 1913
*''[[Bulbophyllum sarcophylloides]]'' Garay, Hamer & Siegerist 1994 : Sarcophyllum-like Bulbophyllum
*''[[Bulbophyllum sarcophyllum]]'' (King & Pantl.) J.J.Sm. 1912 : Fleshy Red-leafed Bulbophyllum
*''[[Bulbophyllum sarcorhachis]]'' Schltr. 1918
**''[[Bulbophyllum sarcorhachis var. befaonense]]'' (Schltr.) H.Perrier 1937
**''[[Bulbophyllum sarcorhachis var. sarcorhachis]]''
*''[[Bulbophyllum sarcoscapum]]'' Teijsm. & Binn. 1867
*''[[Bulbophyllum saronae]]'' Garay 1999 : Sharon's Bulbophyllum
*''[[Bulbophyllum sauguetiense]]'' Schltr. 1913
*''[[Bulbophyllum saurocephalum]]'' Rchb.f. 1886 : Lizard's Head Bulbophyllum
*''[[Bulbophyllum savaiense]]'' Schltr. 1911
**''[[Bulbophyllum savaiense subsp. gorumense]]'' (Schltr.) J.J.Verm. 1993
**''[[Bulbophyllum savaiense subsp. savaiense]]''
**''[[Bulbophyllum savaiense subsp. subcubicum]]'' (J.J.Sm.) J.J.Verm. 1993
*''[[Bulbophyllum sawiense]]'' J.J.Sm. 1912
*''[[Bulbophyllum scaberulum]]'' (Rolfe) Bolus 1889 : Slightly-roughened Bulbophyllum
**''[[Bulbophyllum scaberulum var. crotalicaudatum]]'' J.J.Verm. 1987
**''[[Bulbophyllum scaberulum var. fuerstenbergianum]]'' (De Wild.) J.J.Verm. 1986
**''[[Bulbophyllum scaberulum var. scaberulum]]''
*''[[Bulbophyllum scabratum]]'' Rchb.f. in W.G.Walpers 1861 : Rough Bulbophyllum
*''[[Bulbophyllum scabrum]]'' J.J.Verm. & A.L.Lamb 1988
*''[[Bulbophyllum scaphiforme]]'' J.J.Verm. 2002 : Boat-shaped Bulbophyllum
*''[[Bulbophyllum scaphosepalum]]'' Ridl. 1916
*''[[Bulbophyllum scariosum]]'' Summerh. 1953
*''[[Bulbophyllum sceliphron]]'' J.J.Verm. 1991
*''[[Bulbophyllum scheffleri]]'' (Kuntze) Schltr. 1915
*''[[Bulbophyllum schillerianum]]'' Rchb.f. 1860 : Schiller's Bulbophyllum
*''[[Bulbophyllum schimperianum]]'' Kraenzl. 1902
*''[[Bulbophyllum schinzianum]]'' Kraenzl. 1899
**''[[Bulbophyllum schinzianum var. irigaleae]]'' (P.J.Cribb & Pérez-Vera) J.J.Verm. 1987
**''[[Bulbophyllum schinzianum var. phaeopogon]]'' (Schltr.) J.J.Verm. 1986
**''[[Bulbophyllum schinzianum var. schinzianum]]''
*''[[Bulbophyllum schistopetalum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum schizopetalum]]'' L.O.Williams 1946
*''[[Bulbophyllum schmidii]]'' Garay 1999 : Schmid's Bulbophyllum
*''[[Bulbophyllum schmidtianum]]'' Rchb.f. 1865
*''[[Bulbophyllum sciadanthum]]'' F.Muell. 1882
*''[[Bulbophyllum sciaphile]]'' Bosser 1965
*''[[Bulbophyllum scintilla]]'' Ridl. 1908
*''[[Bulbophyllum scitulum]]'' Ridl. 1916
*''[[Bulbophyllum scopa]]'' J.J.Verm. 1990
*''[[Bulbophyllum scopula]]'' Schltr. 1913
*''[[Bulbophyllum scotiifolium]]'' J.J.Sm. 1918
*''[[Bulbophyllum scrobiculilabre]]'' J.J.Sm. 1914
*''[[Bulbophyllum scutiferum]]'' J.J.Verm. 1993
*''[[Bulbophyllum scyphochilus]]'' Schltr. 1912
**''[[Bulbophyllum scyphochilus var. phaeanthum]]'' Schltr. 1912
**''[[Bulbophyllum scyphochilus var. scyphochilus]]''
*''[[Bulbophyllum secundum]]'' Hook.f. 1890
*''[[Bulbophyllum semiasperum]]'' J.J.Sm. 1934
*''[[Bulbophyllum semiteres]]'' Schltr. 1913
*''[[Bulbophyllum semiteretifolium]]'' Gagnep. 1930
*''[[Bulbophyllum semperflorens]]'' J.J.Sm. 1907
*''[[Bulbophyllum sempiternum]]'' Ames 1920
*''[[Bulbophyllum sensile]]'' Ames 1915
*''[[Bulbophyllum sepikense]]'' W.Kittr. (1984 publ. 1985)
*''[[Bulbophyllum septatum]]'' Schltr. 1924
*''[[Bulbophyllum septemtrionale]]'' (J.J.Sm.) J.J.Sm. 1913
*''[[Bulbophyllum serra]]'' Schltr. 1913 : Toothed Bulbophyllum
*''[[Bulbophyllum serratotruncatum]]'' Seidenf. (1973 publ. 1974)
*''[[Bulbophyllum serripetalum]]'' Schltr. 1923
*''[[Bulbophyllum serrulatifolium]]'' J.J.Sm. 1929
*''[[Bulbophyllum serrulatum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum sessiliflorum]]'' Kraenzl. in H.G.Reichenbach 1896
*''[[Bulbophyllum setaceum]]'' T.P.Lin 1975 : Bristly Bulbophyllum
*''[[Bulbophyllum setigerum]]'' Lindl. 1838
*''[[Bulbophyllum setuliferum]]'' J.J.Verm. & Saw 2000
*''[[Bulbophyllum shanicum]]'' King & Pantl. 1897
*''[[Bulbophyllum shepherdii]]'' (F.Muell.) Rchb.f. 1871 : Shephard's Bulbophyllum
*''[[Bulbophyllum shweliense]]'' W.W.Sm. 1921 : Shweil Bulbophyllum
*''[[Bulbophyllum sibuyanense]]'' Ames 1912
*''[[Bulbophyllum sicyobulbon]]'' C.S.P.Parish & Rchb.f. 1874
*''[[Bulbophyllum siederi]]'' Garay 1999 : Sieder's Bulbophyllum
*''[[Bulbophyllum sigaldiae]]'' Guillaumin 1955
*''[[Bulbophyllum sigmoideum]]'' Ames & C.Schweinf. in O.Ames 1920
*''[[Bulbophyllum signatum]]'' J.J.Verm. 1996 : Marked Bulbophyllum
*''[[Bulbophyllum sikapingense]]'' J.J.Sm. 1920
*''[[Bulbophyllum silentvalliensis]]'' M.P.Sharma & S.K.Srivast. 1993
*''[[Bulbophyllum sillenianum]]'' Rchb.f. 1884
*''[[Bulbophyllum similare]]'' Garay, Hamer & Siegerist 1994
*''[[Bulbophyllum simile]]'' Schltr.1913
*''[[Bulbophyllum similissimum]]'' J.J.Verm. 1991
*''[[Bulbophyllum simmondsii]]'' Kores 1989
*''[[Bulbophyllum simondii]]'' Gagnep. 1950
*''[[Bulbophyllum simplex]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum simplicilabellum]]'' Seidenf. 1979
*''[[Bulbophyllum simulacrum]]'' Ames 1915
*''[[Bulbophyllum sinapis]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum singaporeanum]]'' Schltr. 1911
*''[[Bulbophyllum singulare]]'' Schltr. 1913 : Outstanding Bulbophyllum
*''[[Bulbophyllum singuliflorum]]'' W.Kittr. (1984 publ. 1985)
*''[[Bulbophyllum skeatianum]]'' Ridl. 1915
*''[[Bulbophyllum smithianum]]'' Schltr. 1911
*''[[Bulbophyllum smitinandii]]'' Seidenf. & Thorut 1996
*''[[Bulbophyllum sociale]]'' Rolfe 1918
*''[[Bulbophyllum solteroi]]'' R.González 1992
*''[[Bulbophyllum sopoetanense]]'' Schltr. 1911 : Mt. Sopoetan Bulbophyllum
*''[[Bulbophyllum sordidum]]'' Lindl. 1840
*''[[Bulbophyllum sororculum]]'' J.J.Verm. 2002
*''[[Bulbophyllum spadiciflorum]]'' Tixier 1966
*''[[Bulbophyllum spathaceum]]'' Rolfe 1893
*''[[Bulbophyllum spathilingue]]'' J.J.Sm. 1908
*''[[Bulbophyllum spathipetalum]]'' J.J.Sm. 1908
*''[[Bulbophyllum spathulatum]]'' (Rolfe ex E.Cooper) Seidenf. 1970
*''[[Bulbophyllum speciosum]]'' Schltr. 1912 : Outstanding Bulbophyllum
*''[[Bulbophyllum sphaeracron]]'' Schltr. 1913
*''[[Bulbophyllum sphaericum]]'' Z.H.Tsi & H.Li 1981
*''[[Bulbophyllum sphaerobulbum]]'' H.Perrier 1937
*''[[Bulbophyllum spissum]]'' J.J.Verm. 1996
*''[[Bulbophyllum spongiola]]'' J.J.Verm. 1996
*''[[Bulbophyllum stabile]]'' J.J.Sm. 1911
*''[[Bulbophyllum steffensii]]'' Schltr. 1925
*''[[Bulbophyllum stelis]]'' J.J.Sm. 1927
*''[[Bulbophyllum stellatum]]'' Ames 1912 : Star-like Bulbophyllum
*''[[Bulbophyllum stellula]]'' Ridl. 1916
*''[[Bulbophyllum stenobulbon]]'' C.S.P.Parish & Rchb.f. 1874 : Slender-bulbed Bulbophyllum
*''[[Bulbophyllum stenochilum]]'' Schltr. 1913
*''[[Bulbophyllum stenophyllum]]'' C.S.P.Parish & Rchb.f. 1874
*''[[Bulbophyllum stenophyton]]'' (Garay & W.Kittr.) ined.
*''[[Bulbophyllum stenorhopalon]]'' Schltr. 1921
*''[[Bulbophyllum stenurum]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum sterile]]'' (Lam.) Suresh in D.H.Nicolson, C.R.Suresh & K.S.Manilal 1988 : Tailed Bulbophyllum
*''[[Bulbophyllum steyermarkii]]'' Foldats 1968 : Steyermark's Bulbophyllum
*''[[Bulbophyllum stictanthum]]'' Schltr. 1913
*''[[Bulbophyllum stictosepalum]]'' Schltr. 1913
*''[[Bulbophyllum stipitatibulbum]]'' J.J.Sm. 1931
*''[[Bulbophyllum stipulaceum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum stolleanum]]'' Schltr. 1923
*''[[Bulbophyllum stolzii]]'' Schltr. 1915
*''[[Bulbophyllum stormii]]'' J.J.Sm. 1907 : Storm's Bulbophyllum
*''[[Bulbophyllum streptotriche]]'' J.J.Verm. 1991
*''[[Bulbophyllum striatellum]]'' Ridl. 1890
*''[[Bulbophyllum striatum]]'' (Griff.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum suavissimum]]'' Rolfe 1889 : Mild Bulbophyllum
*''[[Bulbophyllum subaequale]]'' Ames 1923
*''[[Bulbophyllum subapetalum]]'' J.J.Sm. 1915
*''[[Bulbophyllum subapproximatum]]'' H.Perrier 1937
*''[[Bulbophyllum subbullatum]]'' J.J.Verm. 1996
*''[[Bulbophyllum subclausum]]'' J.J.Sm. 1909
*''[[Bulbophyllum subclavatum]]'' Schltr. 1925
*''[[Bulbophyllum subcrenulatum]]'' Schltr. 1925
*''[[Bulbophyllum subebulbum]]'' Gagnep. 1950
*''[[Bulbophyllum subligaculiferum]]'' J.J.Verm. 1987
*''[[Bulbophyllum submarmoratum]]'' J.J.Sm. 1918
*''[[Bulbophyllum subpatulum]]'' J.J.Verm. 2002
*''[[Bulbophyllum subsecundum]]'' Schltr. 1916
*''[[Bulbophyllum subsessile]]'' Schltr. 1924
*''[[Bulbophyllum subtenellum]]'' Seidenf. 1979 : Very Delicate Bulbophyllum
*''[[Bulbophyllum subtrilobatum]]'' Schltr. 1913
*''[[Bulbophyllum subuliferum]]'' Schltr. 1911
*''[[Bulbophyllum subulifolium]]'' Schltr. 1913
*''[[Bulbophyllum subumbellatum]]'' Ridl. 1896 : Subumbellate Bulbophyllum
*''[[Bulbophyllum subverticillatum]]'' Ridl. 1925
*''[[Bulbophyllum succedaneum]]'' J.J.Sm. 1927
*''[[Bulbophyllum sukhakulii]]'' Seidenf. 1995
*''[[Bulbophyllum sulawesii]]'' Garay, Hamer & Siegerist 1996 : Sulawesi Bulbophyllum
*''[[Bulbophyllum sulcatum]]'' (Blume) Lindl. 1830
*''[[Bulbophyllum sulfureum]]'' Schltr. 1924 : Sulphur-yellow Bulbophyllum
*''[[Bulbophyllum superfluum]]'' Kraenzl. 1929
*''[[Bulbophyllum superpositum]]'' Schltr. 1913
*''[[Bulbophyllum supervacaneum]]'' Kraenzl. 1929
*''[[Bulbophyllum surigaense]]'' Ames & Quisumb. (1933 publ. 1934)
*''[[Bulbophyllum sutepense]]'' (Rolfe ex Downie) Seidenf. & Smitinand 1961
*''[[Bulbophyllum systenochilum]]'' J.J.Verm. 1993

===T===
*''[[Bulbophyllum taeniophyllum]]'' C.S.P.Parish & Rchb.f. 1874
*''[[Bulbophyllum taeter]]'' J.J.Verm. 1996
*''[[Bulbophyllum tahanense]]'' Carr 1930
*''[[Bulbophyllum tahitense]]'' Nadeaud 1873
*''[[Bulbophyllum taiwanense]]'' (Fukuy.) K.Nakaj. 1973
*''[[Bulbophyllum talauense]]'' (J.J.Sm.) Carr 1932
*''[[Bulbophyllum tampoketsense]]'' H.Perrier 1937
*''[[Bulbophyllum tanystiche]]'' J.J.Verm. 1993
*''[[Bulbophyllum tardeflorens]]'' Ridl. 1896
*''[[Bulbophyllum tectipes]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum tectipetalum]]'' J.J.Sm. 1929
**''[[Bulbophyllum tectipetalum var. longisepalum]]'' J.J.Sm. 1929
**''[[Bulbophyllum tectipetalum var. maximum]]'' J.J.Sm. 1929
**''[[Bulbophyllum tectipetalum var. tectipetalum]]''
*''[[Bulbophyllum tekuense]]'' Carr 1930
*''[[Bulbophyllum tenellum]]'' (Blume) Lindl. 1830 : Very Delicate Bead Necklace Bulbophyllum
*''[[Bulbophyllum tengchongense]]'' Z.H.Tsi 1989
*''[[Bulbophyllum tenompokense]]'' J.J.Sm. 1934
*''[[Bulbophyllum tentaculatum]]'' Schltr. 1913
*''[[Bulbophyllum tentaculiferum]]'' Schltr. 1913 : Tentacle-carrying Bulbophyllum
*''[[Bulbophyllum tenue]]'' Schltr. 1913
*''[[Bulbophyllum tenuifolium]]'' (Blume) Lindl. 1830
*''[[Bulbophyllum tenuipes]]'' Schltr. 1913
*''[[Bulbophyllum teres]]'' Carr 1935
*''[[Bulbophyllum teresense]]'' Ruschi 1946
*''[[Bulbophyllum teretibulbum]]'' H.Perrier 1937
*''[[Bulbophyllum teretifolium]]'' Schltr. 1905
*''[[Bulbophyllum teretilabre]]'' J.J.Sm. 1913
*''[[Bulbophyllum ternatense]]'' J.J.Sm. 1932
*''[[Bulbophyllum tetragonum]]'' Lindl. 1830
*''[[Bulbophyllum teysmannii]]'' J.J.Sm. 1905
*''[[Bulbophyllum thaiorum]]'' J.J.Sm. 1912 : Thailand Bulbophyllum
*''[[Bulbophyllum theioglossum]]'' Schltr. 1913
*''[[Bulbophyllum thelantyx]]'' J.J.Verm. 1993
*''[[Bulbophyllum therezienii]]'' Bosser 1971
*''[[Bulbophyllum thersites]]'' J.J.Verm. 1993
*''[[Bulbophyllum theunissenii]]'' J.J.Sm. 1920
*''[[Bulbophyllum thomense]]'' Summerh. 1937
*''[[Bulbophyllum thompsonii]]'' Ridl. 1885 : Thompson's Bulbophyllum
*''[[Bulbophyllum thrixspermiflorum]]'' J.J.Sm. 1908
*''[[Bulbophyllum thrixspermoides]]'' J.J.Sm. 1912
*''[[Bulbophyllum thwaitesii]]'' Rchb.f. 1874
*''[[Bulbophyllum thymophorum]]'' J.J.Verm. & A.L.Lamb 1988
*''[[Bulbophyllum titanea]]'' Ridl. 1908
*''[[Bulbophyllum tixieri]]'' Seidenf. 1992 : Tixier's Bulbophyllum
*''[[Bulbophyllum tjadasmalangense]]'' J.J.Sm. 1918
*''[[Bulbophyllum toilliezae]]'' Bosser 1965
*''[[Bulbophyllum tokioi]]'' Fukuy. 1935
*''[[Bulbophyllum toppingii]]'' Ames (1913 publ. 1914)
*''[[Bulbophyllum toranum]]'' J.J.Sm. 1912
*''[[Bulbophyllum torquatum]]'' J.J.Sm. 1929
*''[[Bulbophyllum torricellense]]'' Schltr. 1913
*''[[Bulbophyllum tortum]]'' Schltr. 1913: Twisted-flower Bulbophyllum
*''[[Bulbophyllum tortuosum]]'' (Blume) Lindl. 1830 : Twisted-bulb Bulbophyllum
*''[[Bulbophyllum trachyanthum]]'' Kraenzl. 1894 : Rough-flowered Bulbophyllum
*''[[Bulbophyllum trachybracteum]]'' Schltr. 1913
*''[[Bulbophyllum trachyglossum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum trachypus]]'' Schltr. 1913
*''[[Bulbophyllum tremulum]]'' Wight 1851 : Tremulous Bulbophyllum
*''[[Bulbophyllum triadenium]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum triandrum]]'' Schltr. 1913
*''[[Bulbophyllum triaristella]]'' Schltr. 1913
*''[[Bulbophyllum tricanaliferum]]'' J.J.Sm. 1913
*''[[Bulbophyllum tricarinatum]]'' Petch 1923
*''[[Bulbophyllum trichaete]]'' Schltr. 1913
*''[[Bulbophyllum trichambon]]'' Schltr. 1913
*''[[Bulbophyllum trichocephalum]]'' (Schltr.) Tang & F.T.Wang 1951 : Hairy-headed Bulbophyllum
*''[[Bulbophyllum trichochlamys]]'' H.Perrier 1937
*''[[Bulbophyllum trichorhachis]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum trichromum]]'' Schltr. 1923
*''[[Bulbophyllum triclavigerum]]'' J.J.Sm. 1913
*''[[Bulbophyllum tricolor]]'' L.B.Sm. & S.K.Harris 1936
*''[[Bulbophyllum tricorne]]'' Seidenf. & Smitinand 1965 : Three-horned Bulbophyllum
*''[[Bulbophyllum tricornoides]]'' Seidenf. 1979
*''[[Bulbophyllum tridentatum]]'' Kraenzl. 1901 : Three-toothed Bulbophyllum
*''[[Bulbophyllum trifarium]]'' Rolfe 1910
*''[[Bulbophyllum trifilum]]'' J.J.Sm. 1908
**''[[Bulbophyllum trifilum subsp. filisepalum]]'' (J.J.Sm.) J.J.Verm. (2002 publ. 2003)
**''[[Bulbophyllum trifilum subsp. trifilum]]''
*''[[Bulbophyllum triflorum]]'' (Breda) Blume 1828
*''[[Bulbophyllum trifolium]]'' Ridl. 1897
*''[[Bulbophyllum trigonidioides]]'' J.J.Sm. 1935
*''[[Bulbophyllum trigonobulbum]]'' Schltr. & J.J.Sm. 1914
*''[[Bulbophyllum trigonocarpum]]'' Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
*''[[Bulbophyllum trilineatum]]'' H.Perrier 1937
*''[[Bulbophyllum trimenii]]'' (Hook.f.) J.J.Sm. 1912
*''[[Bulbophyllum trinervium]]'' J.J.Sm. 1935
*''[[Bulbophyllum tripaleum]]'' Seidenf. 1979
*''[[Bulbophyllum tripetalum]]'' Lindl. 1842
*''[[Bulbophyllum tripudians]]'' C.S.P.Parish & Rchb.f. 1875
*''[[Bulbophyllum trirhopalon]]'' Schltr. 1913
*''[[Bulbophyllum triste]]'' Rchb.f. in W.G.Walpers 1861 : Dark Bulbophyllum
*''[[Bulbophyllum tristelidium]]'' W.Kittr. (1984 publ. 1985)
*''[[Bulbophyllum triurum]]'' Kraenzl. 1904
*''[[Bulbophyllum triviale]]'' Seidenf. 1979
*''[[Bulbophyllum trulliferum]]'' J.J.Verm. & A.L.Lamb 1994
*''[[Bulbophyllum truncatum]]'' J.J.Sm. 1913
*''[[Bulbophyllum truncicola]]'' Schltr. 1913
*''[[Bulbophyllum tryssum]]'' J.J.Verm. & A.L.Lamb 1994
*''[[Bulbophyllum tseanum]]'' (S.Y.Hu & Barretto) Z.H.Tsi 1999
*''[[Bulbophyllum tuberculatum]]'' Colenso 1884
*''[[Bulbophyllum tubilabrum]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum tumidum]]'' J.J.Verm. 1991
*''[[Bulbophyllum tumoriferum]]'' Schltr. 1913
*''[[Bulbophyllum turgidum]]'' J.J.Verm. 1991
*''[[Bulbophyllum turkii]]'' Bosser & P.J.Cribb 2001
*''[[Bulbophyllum turpe]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum tylophorum]]'' Schltr. 1911

===U===
*''[[Bulbophyllum ulcerosum]]'' J.J.Sm. 1910
*''[[Bulbophyllum umbellatum]]'' Lindl. 1830 : Umbrella Bulbophyllum
**''[[Bulbophyllum umbellatum var. fuscescens]]'' (Hook.f.) P.K.Sarkar 1984
**''[[Bulbophyllum umbellatum var. umbellatum]]''
*''[[Bulbophyllum umbonatum]]'' Kraenzl. 1916
*''[[Bulbophyllum umbraticola]]'' Schltr. 1913
*''[[Bulbophyllum uncinatum]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum unciniferum]]'' Seidenf. 1973
*''[[Bulbophyllum undatilabre]]'' J.J.Sm. 1912
*''[[Bulbophyllum undecifilum]]'' J.J.Sm. 1927
*''[[Bulbophyllum unguiculatum]]'' Rchb.f. 1850
*''[[Bulbophyllum unguilabium]]'' Schltr. 1913
*''[[Bulbophyllum unicaudatum]]'' Schltr. 1913
**''[[Bulbophyllum unicaudatum var. unicaudatum]]''
**''[[Bulbophyllum unicaudatum var. xanthosphaerum]]'' Schltr. 1913
*''[[Bulbophyllum uniflorum]]'' (Blume) Hassk. 1844 : Single-flowered Bulbophyllum
*''[[Bulbophyllum unifoliatum]]'' De Wild. 1921
**''[[Bulbophyllum unifoliatum subsp. flectens]]'' (P.J.Cribb & P.Taylor) J.J.Verm. 1987
**''[[Bulbophyllum unifoliatum subsp. infracarinatum]]'' (G.Will.) J.J.Verm. 1987
**''[[Bulbophyllum unifoliatum subsp. unifoliatum]]''
*''[[Bulbophyllum unitubum]]'' J.J.Sm. 1929 : Single-tubed Bulbophyllum
*''[[Bulbophyllum univenum]]'' J.J.Verm. 1993
*''[[Bulbophyllum urceolatum]]'' A.D.Hawkes 1952
*''[[Bulbophyllum uroglossum]]'' Schltr. 1921
*''[[Bulbophyllum urosepalum]]'' Schltr. 1913
*''[[Bulbophyllum ustusfortiter]]'' J.J.Verm. 1993
*''[[Bulbophyllum uviflorum]]'' P.O'Byrne 1999

===V===
*''[[Bulbophyllum vaccinioides]]'' Schltr. 1913
*''[[Bulbophyllum vagans]]'' Ames & Rolfe 1907
*''[[Bulbophyllum vaginatum]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861 : Vagina Bulbophyllum
*''[[Bulbophyllum valeryi]]'' J.J.Verm. & P.O'Byrne 2003
*''[[Bulbophyllum validum]]'' Carr 1933
*''[[Bulbophyllum vanessa]]'' King & Pantl. 1897
*''[[Bulbophyllum vanum]]'' J.J.Verm. 1984
*''[[Bulbophyllum vanvuurenii]]'' J.J.Sm. 1917 : Van Vuuren's Bulbophyllum
*''[[Bulbophyllum vareschii]]'' Foldats 1968
*''[[Bulbophyllum variabile]]'' Ridl. 1898
*''[[Bulbophyllum variegatum]]'' Thouars 1822
*''[[Bulbophyllum ventriosum]]'' H.Perrier 1937
*''[[Bulbophyllum vermiculare]]'' Hook.f. 1890
*''[[Bulbophyllum verruciferum]]'' Schltr. 1913
**''[[Bulbophyllum verruciferum var. carinatisepalum]]'' Schltr. 1913
**''[[Bulbophyllum verruciferum var. verruciferum]]''
*''[[Bulbophyllum verruculatum]]'' Schltr. 1913
*''[[Bulbophyllum verruculiferum]]'' H.Perrier 1951
*''[[Bulbophyllum versteegii]]'' J.J.Sm. 1908
*''[[Bulbophyllum vesiculosum]]'' J.J.Sm. 1917
*''[[Bulbophyllum vestitum]]'' Bosser 1971
**''[[Bulbophyllum vestitum var. meridionale]]'' Bosser 1971
**''[[Bulbophyllum vestitum var. vestitum]]''
*''[[Bulbophyllum vexillarium]]'' Ridl. 1916
*''[[Bulbophyllum vietnamense]]'' Seidenf. 1975
*''[[Bulbophyllum viguieri]]'' Schltr. 1922
*''[[Bulbophyllum vinaceum]]'' Ames & C.Schweinf. in O.Ames 1920 : Wine-red Bulbophyllum
*''[[Bulbophyllum violaceolabellum]]'' Seidenf. 1981
*''[[Bulbophyllum violaceum]]'' (Blume) Lindl. 1830 : Violet Bulbophyllum
*''[[Bulbophyllum virescens]]'' J.J.Sm. 1900 : Greenish Bulbophyllum
*''[[Bulbophyllum viridiflorum]]'' (Hook.f.) Schltr. 1910
*''[[Bulbophyllum vitellinum]]'' Ridl. 1897
*''[[Bulbophyllum vittatum]]'' Teijsm. & Binn. 1862
*''[[Bulbophyllum volkensii]]'' Schltr. 1914
*''[[Bulbophyllum vulcanicum]]'' Kraenzl. 1914
*''[[Bulbophyllum vulcanorum]]'' H.Perrier 1938
*''[[Bulbophyllum vutimenaense]]'' B.A.Lewis 1992

===W===
*''[[Bulbophyllum wadsworthii]]'' Dockrill 1964
*''[[Bulbophyllum wagneri]]'' Schltr. 1921
*''[[Bulbophyllum wakoi]]'' Howcroft 1999
*''[[Bulbophyllum wallichii]]'' Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum wangkaense]]'' Seidenf. 1979
*''[[Bulbophyllum warianum]]'' Schltr. 1913
*''[[Bulbophyllum warmingianum]]'' Cogn. 1902 : Warming's Bulbophyllum
*''[[Bulbophyllum weberbauerianum]]'' Kraenzl. 1905
*''[[Bulbophyllum weberi]]'' Ames 1912
*''[[Bulbophyllum weddelii]]'' (Lindl.) Rchb.f. in W.G.Walpers 1861 : Weddel's Bulbophyllum
*''[[Bulbophyllum weinthalii]]'' R.S.Rogers 1933 : Weinthal's Bulbophyllum
**''[[Bulbophyllum weinthalii subsp. striatum]]'' D.L.Jones 2001
**''[[Bulbophyllum weinthalii subsp. weinthalii]]''
*''[[Bulbophyllum wendlandianum]]'' (Kraenzl.) J.J.Sm. 1912 : Wendland's Bulbophyllum
*''[[Bulbophyllum wenzelii]]'' Ames (1913 publ. 1914)
*''[[Bulbophyllum werneri]]'' Schltr. 1913 : Werner's Bulbophyllum
*''[[Bulbophyllum whitfordii]]'' Rolfe in O.Ames 1905
*''[[Bulbophyllum wightii]]'' Rchb.f. in W.G.Walpers 1861
*''[[Bulbophyllum wilkianum]]'' T.E.Hunt 1947
*''[[Bulbophyllum williamsii]]'' A.D.Hawkes 1956
*''[[Bulbophyllum windsorense]]'' B.Gray & D.L.Jones 1989
*''[[Bulbophyllum woelfliae]]'' Garay, Senghas & K.Lemcke 1996
*''[[Bulbophyllum wolfei]]'' B.Gray & D.L.Jones 1991
*''[[Bulbophyllum wollastonii]]'' Ridl. 1916
*''[[Bulbophyllum wrayi]]'' Hook.f. 1890
*''[[Bulbophyllum wuzhishanense]]'' X.H.Jin (2005)

===X===
*''[[Bulbophyllum xantanthum]]'' Schltr. 1911
*''[[Bulbophyllum xanthoacron]]'' J.J.Sm. 1911
*''[[Bulbophyllum xanthobulbum]]'' Schltr. 1918
*''[[Bulbophyllum xanthochlamys]]'' Schltr. 1913
*''[[Bulbophyllum xanthophaeum]]'' Schltr. 1913
*''[[Bulbophyllum xanthornis]]'' Schuit. & de Vogel 2002
*''[[Bulbophyllum xanthornis]]'' Schuit. & de Vogel 2002
*''[[Bulbophyllum xanthotes]]'' Schltr. 1913
*''[[Bulbophyllum xanthum]]'' Ridl. 1920
*''[[Bulbophyllum xenosum]]'' J.J.Verm. 1996
*''[[Bulbophyllum xiphion]]'' J.J.Verm. 1996
*''[[Bulbophyllum xylocarpi]]'' J.J.Sm. 1927
*''[[Bulbophyllum xylophyllum]]'' C.S.P.Parish & Rchb.f. 1874

===Y===
*''[[Bulbophyllum yoksunense]]'' J.J.Sm. 1912
*''[[Bulbophyllum yuanyangense]]'' Z.H.Tsi 1995
*''[[Bulbophyllum yunnanense]]'' Rolfe 1901

===Z===
*''[[Bulbophyllum zambalense]]'' Ames 1912
*''[[Bulbophyllum zamboangense]]'' Ames (1913 publ. 1914)
*''[[Bulbophyllum zaratananae]]'' Schltr. 1924
*''[[Bulbophyllum zebrinum]]'' J.J.Sm. 1911

==References==
*[http://bulbophyllum-checklist.bulbophyllum.at/ The Bulbophyllum-Checklist]
*[http://www.kew.org/monocotChecklist/ The World Checklist of Monocotyledons]
*[http://www.orchidspecies.com/indexbulb.htm The internet Orchid species Photo Encyclopedia]

==Source==
*{{wplink}}

Raffi

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List of Bulbophyllum species (view source)

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