List of natural Orchidaceae genera(B)

1. ×Baptikoa J.M.H.Shaw (Baptistonia × Zelenkoa).
2. Baptistonia Barb.Rodr.
3. Barbosella
4. Barbrodria
5. Barkeria
1. Barkeria barkeriola Rchb. f. (Mexico)
2. Barkeria dorotheae Halb.
   
3. Barkeria fritz-halbingeriana Soto Arenas
4. Barkeria lindleyana Bateman ex Lindl. (Mexico, Costa Rica)
   • Barkeria lindleyana var. lindleyana Rchb. f.
   • Barkeria lindleyana subsp. vanneriana (Rchb. f.) Thien
5. Barkeria melanocaulon A. Rich. & Galeotti (Mexico)
6. Barkeria naevosa (Lindl.) Schltr. (Mexico)
7. Barkeria obovata (C. Presl) Christenson (Mexico, Costa Rica, El Salvador, Guatemala, Honduras)
8. Barkeria palmeri (Rolfe) Schltr. (Mexico)
9. Barkeria scandens (La Llave & Lex.) Dressler & Halb. (USA, Mexico)
10. Barkeria schoemakeri Halb.
11. Barkeria skinneri (Bateman ex Lindl.) A. Rich. & Galeotti (Guatemala, Mexico)
12. Barkeria spectabilis Bateman ex Lindl. (El Salvador, Mexico, Guatemala, Honduras)
    
    
13. Barkeria strophinx (Rchb. f.) Halb.
14. Barkeria uniflora (La Llave & Lex.) Dressler & Halb.
15. Barkeria whartoniana (C. Schweinf.) Soto Arenas
16. Barkeria spectabilis x Epidendrum criniferum
     
    
17. Barkeria Erica x uniflora
6. Barlia
7. Bartholina
8. Basigyne
9. Basiphyllaea: Crab Orchid
10. Baskervilla
11. Batemannia
12. Beclardia
13. Beloglottis
14. Benthamia
15. Benzingia
16. Biermannia
17. Bifrenaria Lindl.
18. Binotia
19. Bipinnula
20. Bletia Ruiz and Pavon: Pine-pink
21. Bletilla Rchb.F.: Urn orchid
22. Bogoria
23. Bolbidium
24. Bollea Rchb.F.
25. Bolusiella
26. Bonatea Willd.
27. Bonniera
28. Brachionidium: Cup Orchid
29. Brachtia
30. Brachycorythis Lindl.
31. Brachypeza
32. Brachystele
33. Bracisepalum
34. Braemia
35. Brassavola R.Br.: Daddy-long-legs
36. Brassia: Cricket orchid
37. Brenesia
38. Briegeria
39. Bromheadia
40. Broughtonia R.Br.
41. Brownleea
42. Buchtienia
43. Bulbophyllum Thouars: Rat-tail orchid
1. Bulbophyllum abbreviatum (Rchb.f.) Schltr. 1924
2. Bulbophyllum abbrevilabium Carr 1932
3. Bulbophyllum aberrans Schltr. 1911
4. Bulbophyllum ablepharon Schltr. 1923
5. Bulbophyllum absconditum J.J.Sm. 1905
   • Bulbophyllum absconditum subsp. absconditum
   • Bulbophyllum absconditum subsp. hastula J.J.Verm. 1993
6. Bulbophyllum acanthoglossum Schltr. 1913
7. Bulbophyllum acropogon Schltr. 1913
8. Bulbophyllum acuminatifolium J.J.Sm. 1933
9. Bulbophyllum acuminatum (Ridl.) Ridl. 1907: Tapering-flower Bulbophyllum
10. Bulbophyllum acutibracteatum De Wild. 1921
    • Bulbophyllum acutibracteatum var. acutibracteatum
    • Bulbophyllum acutibracteatum var. rubrobrunneopapillosum (De Wild.) J.J.Verm. 1986
11. Bulbophyllum acutiflorum A.Rich. 1841
12. Bulbophyllum acutilingue J.J.Sm. 1908
13. Bulbophyllum acutispicatum H.Perrier 1951
14. Bulbophyllum adangense Seidenf. 1979
15. Bulbophyllum adelphidium J.J.Verm. 1993
16. Bulbophyllum adenoblepharon Schltr. 1913
17. Bulbophyllum adiamantinum Brade 1951
18. Bulbophyllum adjungens Seidenf. 1979
19. Bulbophyllum adolphii Schltr. 1921
20. Bulbophyllum aechmophorum J.J.Verm. 1993
21. Bulbophyllum aemulum Schltr. 1905
22. Bulbophyllum aeolium Ames (1913 publ. 1914
23. Bulbophyllum aestivale Ames 1915
24. Bulbophyllum affine Wall. ex Lindl. 1830: Similar Bulbophyllum
25. Bulbophyllum affinoides Guillaumin 1958
26. Bulbophyllum afzelii Schltr. 1918
    • Bulbophyllum afzelii var. afzelii
    • Bulbophyllum afzelii var. microdoron (Schltr.) Bosser 1965
27. Bulbophyllum agapethoides Schltr. 1911
28. Bulbophyllum agastor Garay, Hamer & Siegerist 1996: Flat Bulbophyllum
29. Bulbophyllum aggregatum Besser 1965: Crowded Bulbophyllum
30. Bulbophyllum aithorhachis J.J.Verm. 1996
31. Bulbophyllum alabastraceus P.Royen 1979
32. Bulbophyllum alagense Ames 1907: Alag River Bulbophyllum
33. Bulbophyllum alatum J.J.Verm. 1991
34. Bulbophyllum albibracteum Seidenf. 1979
35. Bulbophyllum albidostylidium Seidenf. 1995
36. Bulbophyllum albociliatum (Tang S.Liu & H.Y.Su) K.Nakaj. 1973
37. Bulbophyllum alboroseum Ames 1922
38. Bulbophyllum alcicorne C.S.P.Parish & Rchb.f. 1874
39. Bulbophyllum alexandrae Schltr. 1925: Alexander's Bulbophyllum
40. Bulbophyllum algidum Ridl. 1916
41. Bulbophyllum alkmaarense J.J.Sm. 1911
42. Bulbophyllum alleizettei Schltr. 1922
43. Bulbophyllum allenkerrii Seidenf. 1979: Allen Kerr's Bulbophyllum
44. Bulbophyllum alliifolium J.J.Sm. 1905
45. Bulbophyllum alsiosum Ames 1912
46. Bulbophyllum alticaule Ridl. 1916
47. Bulbophyllum alticola Schltr. 1912
48. Bulbophyllum altum J.J.Verm. 1991
49. Bulbophyllum alveatum J.J.Verm. 1993
50. Bulbophyllum amazonicum L.O.Williams 1939
51. Bulbophyllum ambatoavense Bosser 2004
52. Bulbophyllum amblyacron Schltr. 1913
53. Bulbophyllum amblyanthum Schltr. 1913
54. Bulbophyllum amblyoglossum Schltr. 1911
55. Bulbophyllum ambrense H.Perrier 1937
56. Bulbophyllum ambrosia (Hance) Schltr. 1919: Sweet-smelling Bulbophyllum
    • Bulbophyllum ambrosia subsp. ambrosia
    • Bulbophyllum ambrosia subsp. nepalensis J.J.Wood 1986
57. Bulbophyllum amoenum Bosser 1965
58. Bulbophyllum amphorimorphum H.Perrier 1951
59. Bulbophyllum amplebracteatum Teijsm. & Binn. 1862: Extended-bract Bulbophyllum
60. Bulbophyllum amplifolium (Rolfe) N.P.Balakr. & Sud.Chowdhury 1968
61. Bulbophyllum amplistigmaticum Kores 1989
62. Bulbophyllum amygdalinum Aver. 1988
63. Bulbophyllum anaclastum J.J.Verm. 1993
64. Bulbophyllum anakbaruppui J.J.Verm. & P.O'Byrne 2003
65. Bulbophyllum analamazoatrae Schltr. 1924: Analamazoatra Bulbophyllum
66. Bulbophyllum anceps Rolfe 1892: Double-edged Bulbophyllum
67. Bulbophyllum andersonii (Hook.f.) J.J.Sm. 1912
68. Bulbophyllum andohahelense H.Perrier 1939
69. Bulbophyllum andreeae A.D.Hawkes 1956
70. Bulbophyllum anguipes Schltr. 1911
71. Bulbophyllum angulatum J.J.Sm. 1908
72. Bulbophyllum anguliferum Ames & C.Schweinf. in O.Ames 1920: Angle-carrying Bulbophyllum
73. Bulbophyllum angusteovatum Seidenf. 1979
74. Bulbophyllum angustifolium (Blume) Lindl. 1830
75. Bulbophyllum anisopterum J.J.Verm. & P.O'Byrne 2003
76. Bulbophyllum anjozorobeense Bosser 2000
77. Bulbophyllum ankaizinense (Jum. & Perrier) Schltr. 1924: Ankaizine Bulbophyllum
78. Bulbophyllum ankaratranum Schltr. 1924
79. Bulbophyllum ankylochele J.J.Verm. 1993
80. Bulbophyllum ankylorhinon J.J.Verm. 1992
81. Bulbophyllum annandalei Ridl. 1920
82. Bulbophyllum antennatum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
83. Bulbophyllum antenniferum (Lindl.) Rchb.f. in W.G.Walpers 1861: Antenna Bulbophyllum
84. Bulbophyllum antioquiense Kraenzl. 1899
85. Bulbophyllum antongilense Schltr. 1924
86. Bulbophyllum apertum Schltr. 1906
87. Bulbophyllum aphanopetalum Schltr. 1906
88. Bulbophyllum apheles J.J.Verm. 1991
89. Bulbophyllum apiculatum Schltr. 1913
90. Bulbophyllum apiferum Carr 1930
91. Bulbophyllum apodum Hook.f. 1890: Bulbless Bulbophyllum
92. Bulbophyllum apoense Schuit. & de Vogel 2003
93. Bulbophyllum appendiculatum (Rolfe) J.J.Sm. 1912
94. Bulbophyllum appressicaule Ridl. 1917
95. Bulbophyllum appressum Schltr. 1913
96. Bulbophyllum approximatum Ridl. 1886
97. Bulbophyllum arachnidium Ridl. 1916
98. Bulbophyllum arachnoideum Schltr. 1913
99. Bulbophyllum arcaniflorum Ridl. 1916
100. Bulbophyllum arcuatilabium Aver. 1999
101. Bulbophyllum ardjunense J.J.Sm. 1927
102. Bulbophyllum arfakense J.J.Sm. in L.S.Gibbs 1917
103. Bulbophyllum arfakianum Kraenzl. 1904: Arfak Mountain Bulbophyllum
104. Bulbophyllum argyropus (Endl.) Rchb.f. 1876
105. Bulbophyllum arianeae Fraga & E.C.Smidt 2004
106. Bulbophyllum ariel Ridl. 1917
107. Bulbophyllum aristatum (Rchb.f.) Hemsl. 1884
108. Bulbophyllum aristilabre J.J.Sm. 1912
109. Bulbophyllum aristopetalum Kores 1989
110. Bulbophyllum armeniacum J.J.Sm. 1917
111. Bulbophyllum arrectum Kraenzl. 1921
112. Bulbophyllum arsoanum J.J.Sm. 1912
113. Bulbophyllum artostigma J.J.Verm. 1993
114. Bulbophyllum ascochiloides J.J.Sm. 1927
115. Bulbophyllum asperilingue Schltr. 1919
116. Bulbophyllum aspersum J.J.Sm. 1912
117. Bulbophyllum asperulum J.J.Sm. 1909
118. Bulbophyllum astelidum Aver. 1994
119. Bulbophyllum atratum J.J.Sm. 1917
120. Bulbophyllum atrolabium Schltr. 1923
121. Bulbophyllum atropurpureum Barb.Rodr. 1877: Black-purple Bulbophyllum
122. Bulbophyllum atrorubens Schltr. 1906
123. Bulbophyllum atrosanguineum Aver. 2003
124. Bulbophyllum attenuatum Rolfe 1896: Dagger-shaped Bulbophyllum
125. Bulbophyllum aubrevillei Bosser 1965
126. Bulbophyllum aundense Ormerod (2005)
127. Bulbophyllum auratum (Lindl.) Rchb.f. in W.G.Walpers 1861
128. Bulbophyllum aureoapex Schltr. 1913
129. Bulbophyllum aureobrunneum Schltr. 1913
130. Bulbophyllum aureolabellum T.P.Lin 1975
131. Bulbophyllum aureum (Hook.f.) J.J.Sm. 1912: Golden Bulbophyllum
132. Bulbophyllum auricomum Lindl. 1830
133. Bulbophyllum auriculatum J.J.Verm. & P.O'Byrne 2003
134. Bulbophyllum auriflorum H.Perrier 1937
135. Bulbophyllum auroreum J.J.Sm. 1928
136. Bulbophyllum averyanovii Seidenf. 1992
137. Bulbophyllum bacilliferum J.J.Sm. 1928
138. Bulbophyllum baculiferum Ridl. 1916
139. Bulbophyllum baileyi F.Muell. 1875: Bailey's Bulbophyllum
140. Bulbophyllum bakhuizenii Steenis in A.Hamzah & M.Toha 1972
141. Bulbophyllum baladeanum J.J.Sm. 1912
142. Bulbophyllum balapiuense J.J.Sm. 1917
143. Bulbophyllum ballii P.J.Cribb 1977
144. Bulbophyllum bandischii Garay 1992
145. Bulbophyllum barbatum Barb.Rodr. 1882
146. Bulbophyllum barbigerum Lindl. 1837: Bearded Bulbophyllum
147. Bulbophyllum bariense Gagnep. 1930: Bari Bulbophyllum
148. Bulbophyllum baronii Ridl. 1885
149. Bulbophyllum basisetum J.J.Sm. 1929
150. Bulbophyllum bataanense Ames 1905: Bataan Bulbophyllum
151. Bulbophyllum bathieanum Schltr. 1916
152. Bulbophyllum batukauense J.J.Sm. 1927
153. Bulbophyllum bavonis J.J.Verm. 1984
154. Bulbophyllum beccarii Rchb.f. 1879: Beccar's Bulbophyllum
155. Bulbophyllum berenicis Rchb.f. 1880
156. Bulbophyllum betchei F.Muell. 1881: Betche's Bulbophyllum
157. Bulbophyllum biantennatum Schltr. 1913: Two-antennas Bulbophyllum
158. Bulbophyllum bicaudatum Schltr. 1913
159. Bulbophyllum bicolor Lindl. 1830
160. Bulbophyllum bicoloratum Schltr. 1924
161. Bulbophyllum bidentatum (Barb.Rodr.) Cogn. in C.F.P.von Martius & auct. suc. (eds.) 1902
162. Bulbophyllum bidenticulatum J.J.Verm. 1984
     • Bulbophyllum bidenticulatum subsp. bidenticulatum
     • Bulbophyllum bidenticulatum subsp. joyceae J.J.Verm. 1987
163. Bulbophyllum bidi Govaerts 1996
164. Bulbophyllum bifarium Lindl. 1864
165. Bulbophyllum biflorum Teijsm. & Binn. 1855: Two-flowered Bulbophyllum
166. Bulbophyllum bigibbosum J.J.Sm. 1913
167. Bulbophyllum bigibbum Schltr. 1923
168. Bulbophyllum binnendijkii J.J.Sm. 1905: Binnendijk's Bulbophyllum
169. Bulbophyllum birmense Schltr. 1910
170. Bulbophyllum birugatum J.J.Sm. in L.S.Gibbs 1917
171. Bulbophyllum bisepalum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
172. Bulbophyllum biseriale Carr 1930
173. Bulbophyllum bisetoides Seidenf. 1970
174. Bulbophyllum bisetum Lindl. 1842
175. Bulbophyllum bismarckense Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
176. Bulbophyllum bittnerianum Schltr. 1910
177. Bulbophyllum bivalve J.J.Sm. 1926
178. Bulbophyllum blepharicardium Schltr. 1913
179. Bulbophyllum blephariglossum Schltr. 1913
180. Bulbophyllum blepharistes Rchb.f. 1872: Fringed Bulbophyllum
181. Bulbophyllum blepharochilum Garay 1999: Lip-fringe Bulbophyllum
182. Bulbophyllum blepharopetalum Schltr. 1913
183. Bulbophyllum bliteum J.J.Verm. 1993
184. Bulbophyllum blumei (Lindl.) J.J.Sm. 1905: Blume's Bulbophyllum, Masdevallia-like Bulbophyllum, Chinbone Bulbophyllum
185. Bulbophyllum boiteaui H.Perrier 1939
186. Bulbophyllum bolivianum Schltr. 1922
187. Bulbophyllum bolsteri Ames 1912
188. Bulbophyllum bomiensis Z.H.Tsi 1978
189. Bulbophyllum boninense (Schltr.) J.J.Sm. 1912
190. Bulbophyllum bontocense Ames 1912
191. Bulbophyllum boonjee B.Gray & D.L.Jones 1984
192. Bulbophyllum bootanense C.S.P.Parish & Rchb.f. 1874
193. Bulbophyllum botryophorum Ridl. 1897
194. Bulbophyllum boudetianum Fraga 2004
195. Bulbophyllum boulbetii Tixier 1966
196. Bulbophyllum bowkettiae F.M.Bailey 1884: Bowkett's Bulbophyllum
197. Bulbophyllum braccatum Rchb.f. 1877
198. Bulbophyllum brachychilum Schltr. 1913
199. Bulbophyllum brachypetalum Schltr. 1913
200. Bulbophyllum brachyphyton Schltr. 1918
201. Bulbophyllum brachystachyum Schltr. 1924
202. Bulbophyllum bracteatum F.M.Bailey 1891: Bracteate Bulbophyllum
203. Bulbophyllum bracteolatum Lindl. 1838
204. Bulbophyllum bractescens Rolfe ex Kerr 1927
205. Bulbophyllum brassii J.J.Verm. 1993
206. Bulbophyllum breve Schltr. 1913
207. Bulbophyllum brevibrachiatum (Schltr.) J.J.Sm. 1912
208. Bulbophyllum brevicolumna J.J.Verm. 1991
209. Bulbophyllum breviflorum Ridl. ex Stapf 1894
210. Bulbophyllum brevilabium Schltr. 1913
211. Bulbophyllum brevipes Ridl. 1898
212. Bulbophyllum brevipetalum H.Perrier 1937
213. Bulbophyllum brevispicatum Z.H.Tsi & S.C.Chen 1994
214. Bulbophyllum brevistylidium Seidenf. 1979
215. Bulbophyllum brienianum (Rolfe) Merr. 1921
216. Bulbophyllum bryoides Guillaumin 1957
217. Bulbophyllum bulliferum J.J.Sm. 1908
218. Bulbophyllum burfordiense Garay, Hamer & Siegerist 1996: Burford Bulbophyllum
219. Bulbophyllum burkillii Gage 1906
220. Bulbophyllum burttii Summerh. 1953

221. Bulbophyllum cadetioides Schltr. 1913: Cadetia-like Bulbophyllum
222. Bulbophyllum caecilii J.J.Sm. 1927
223. Bulbophyllum caecum J.J.Sm. 1926
224. Bulbophyllum caespitosum Thouars 1822
225. Bulbophyllum calceilabium J.J.Sm. 1929
226. Bulbophyllum calceolus J.J.Verm. 1991
227. Bulbophyllum caldericola G.F.Walsh 1993
228. Bulbophyllum callichroma Schltr. 1913: Green-Calli Bulbophyllum
229. Bulbophyllum callipes J.J.Sm. 1908
230. Bulbophyllum callosum Bosser 1965: Callous Bulbophyllum
231. Bulbophyllum caloglossum Schltr. 1913: Beautiful-lipped Bulbophyllum
232. Bulbophyllum calophyllum L.O.Williams 1938
233. Bulbophyllum calviventer J.J.Verm. 1993
234. Bulbophyllum calvum Summerh. 1966
235. 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
236. Bulbophyllum calyptropus Schltr. 1924
237. Bulbophyllum cameronense Garay, Hamer & Siegerist 1996: Cameron Highlands Bulbophyllum
238. Bulbophyllum campos-portoi Brade 1951
239. Bulbophyllum camptochilum J.J.Verm. 1996
240. Bulbophyllum candidum Hook.f. 1890
241. Bulbophyllum canlaonense Ames 1912
242. Bulbophyllum cantagallense (Barb.Rodr.) Cogn. in C.F.P.von Martius & auct. suc. (eds.) 1902
243. Bulbophyllum capilligerum J.J.Sm. 1927
244. Bulbophyllum capillipes C.S.P.Parish & Rchb.f. 1874
245. Bulbophyllum capitatum (Blume) Lindl. 1830
246. Bulbophyllum capituliflorum Rolfe 1906
247. Bulbophyllum capuronii Bosser 1971
248. Bulbophyllum caputgnomonis J.J.Verm. 1993
249. Bulbophyllum cardiobulbum Bosser 1965
250. Bulbophyllum cardiophyllum J.J.Verm. 1991
251. Bulbophyllum careyanum (Hook.) Spreng. 1826: Carey's Bulbophyllum
252. Bulbophyllum cariniflorum Rchb.f. in W.G.Walpers 1861
253. Bulbophyllum carinilabium J.J.Verm. 1991
254. Bulbophyllum carnosilabium Summerh. (1953 publ. 1954).
255. Bulbophyllum carnosisepalum J.J.Verm. 1986
256. Bulbophyllum carrianum J.J.Verm. 2000
257. Bulbophyllum carunculatum Garay, Hamer & Siegerist 1995: Caruncule Bulbophyllum
258. Bulbophyllum cataractarum Schltr. 1924
259. Bulbophyllum catenarium Ridl. 1894: Chain-like Bulbophyllum
260. Bulbophyllum catenulatum Kraenzl. 1921: Chain-shaped Bulbophyllum
261. Bulbophyllum cateorum J.J.Verm. 1992
262. Bulbophyllum catillus J.J.Verm. & P.O'Byrne 2003
263. Bulbophyllum caudatisepalum Ames & C.Schweinf. in O.Ames 1920
264. Bulbophyllum caudipetalum J.J.Sm. 1913
265. Bulbophyllum cauliflorum Hook.f. 1890
     • Bulbophyllum cauliflorum var. cauliflorum
     • Bulbophyllum cauliflorum var. sikkimense N.Pearce & P.J.Cribb 2001
266. Bulbophyllum cavibulbum J.J.Sm. 1929
267. Bulbophyllum cavipes J.J.Verm. 1996
268. Bulbophyllum centrosemiflorum J.J.Sm. 1912
269. Bulbophyllum cephalophorum Garay, Hamer & Siegerist 1996: Spherical-inflorescence Bulbophyllum
270. Bulbophyllum cerambyx J.J.Sm. 1915
271. Bulbophyllum ceratostylis J.J.Sm. 1904
272. Bulbophyllum ceratostyloides Ridl. 1916
273. Bulbophyllum cerebellum J.J.Verm. 1996
274. Bulbophyllum cerinum Schltr. 1913
275. Bulbophyllum ceriodorum Boiteau 1942
276. Bulbophyllum cernuum (Blume) Lindl. 1830: Nodding Bulbophyllum
277. Bulbophyllum chaetostroma Schltr. 1913
278. Bulbophyllum chanii J.J.Verm. & A.L.Lamb 1991
279. Bulbophyllum chaunobulbon Schltr. 1913
     • Bulbophyllum chaunobulbon var. chaunobulbon
     • Bulbophyllum chaunobulbon var. ctenopetalum Schltr. 1913
280. Bulbophyllum cheiri Lindl. 1844
281. Bulbophyllum cheiropetalum Ridl. 1926
282. Bulbophyllum chikukwa Fibeck & Mavi (2000 publ. 2001).
283. Bulbophyllum chimaera Schltr. 1913: Chimarea Bulbophyllum
284. Bulbophyllum chinense (Lindl.) Rchb.f. in W.G.Walpers 1861
285. Bulbophyllum chloranthum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905: Green-blooming Bulbophyllum
286. Bulbophyllum chlorascens J.J.Sm. 1927
287. Bulbophyllum chloroglossum Rchb.f. 1871
288. Bulbophyllum chloropterum Rchb.f. 1850
289. Bulbophyllum chlororhopalon Schltr. 1913
290. Bulbophyllum chondriophorum (Gagnep.) Seidenf. (1973 publ. 1974).
291. Bulbophyllum chrysendetum Ames 1915
292. Bulbophyllum chryseum (Kraenzl.) Ames 1911
293. Bulbophyllum chrysocephalum Schltr. 1911
294. Bulbophyllum chrysochilum Schltr. 1912
295. Bulbophyllum chrysoglossum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
296. Bulbophyllum chrysotes Schltr. 1913
297. Bulbophyllum ciliatilabrum H.Perrier 1937
298. Bulbophyllum ciliatum (Blume) Lindl. 1830
299. Bulbophyllum ciliipetalum Schltr. 1913
300. Bulbophyllum ciliolatum Schltr. 1913
301. Bulbophyllum cimicinum J.J.Verm. 1982
302. Bulbophyllum cipoense Borba & Semir 1998
303. Bulbophyllum cirrhatum Hook.f. 1890
304. Bulbophyllum cirrhoglossum H.Perrier 1951
305. Bulbophyllum cirrhosum L.O.Williams 1940
306. Bulbophyllum citrellum Ridl. 1916
307. Bulbophyllum citricolor J.J.Sm. 1932
308. Bulbophyllum citrinilabre J.J.Sm. 1913
309. Bulbophyllum clandestinum Lindl. 1841: Close-sitting Bulbophyllum
310. Bulbophyllum claussenii Rchb.f. 1846
311. Bulbophyllum clavatum Thouars 1822
312. Bulbophyllum cleistogamum Ridl. 1896: Self-fertilizing Bulbophyllum
313. Bulbophyllum clemensiae Ames 1912
314. Bulbophyllum clipeibulbum J.J.Verm. 2001
315. Bulbophyllum coccinatum H.Perrier 1938
316. 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
317. Bulbophyllum cochlia Garay, Hamer & Siegerist 1994
318. Bulbophyllum cochlioides J.J.Sm. 1929
319. Bulbophyllum cocoinum Bateman ex Lindl. 1837: Coconut Bulbophyllum
320. Bulbophyllum codonanthum Schltr. 1911
321. Bulbophyllum coelochilum J.J.Verm. 1991
322. Bulbophyllum cogniauxianum (Kraenzl.) J.J.Sm. 1912
323. Bulbophyllum collettii King & Pantl. 1897
324. Bulbophyllum colliferum J.J.Sm. 1911
325. Bulbophyllum collinum Schltr. 1913
326. Bulbophyllum colomaculosum Z.H.Tsi & S.C.Chen 1994
327. Bulbophyllum coloratum J.J.Sm. 1910
328. Bulbophyllum colubrimodum Ames1923
329. Bulbophyllum colubrinum (Rchb.f.) Rchb.f. in W.G.Walpers 1861
330. Bulbophyllum comatum Lindl. 1862
     • Bulbophyllum comatum var. comatum
     • Bulbophyllum comatum var. inflatum (Rolfe) J.J.Verm. 1986
331. Bulbophyllum comberi J.J.Verm. in J.B.Comber 1990: Comber's Bulbophyllum
332. Bulbophyllum comberipictum J.J.Verm. 2002
333. Bulbophyllum commersonii Thouars 1822
334. Bulbophyllum commissibulbum J.J.Sm. 1929
335. Bulbophyllum comorianum H.Perrier 1938: Comoros Islands Bulbophyllum
336. Bulbophyllum comosum Collett & Hemsl. 1890
337. Bulbophyllum complanatum H.Perrier 1937
338. Bulbophyllum compressilabellatum P.Royen 1979
339. Bulbophyllum compressum Teijsm. & Binn. 1862
340. Bulbophyllum comptonii Rendle 1921
341. Bulbophyllum concatenatum P.J.Cribb & P.Taylor 1980
342. Bulbophyllum concavibasalis P.Royen 1979
343. Bulbophyllum conchidioides Ridl. 1886
344. Bulbophyllum conchophyllum J.J.Sm. 1912
345. Bulbophyllum concinnum Hook.f. 1890
346. Bulbophyllum concolor J.J.Sm. 1914
347. Bulbophyllum congestiflorum Ridl. 1917
348. Bulbophyllum coniferum Ridl. 1909
349. Bulbophyllum connatum Carr 1933
350. Bulbophyllum conspersum J.J.Sm. 1913
351. Bulbophyllum contortisepalum J.J.Sm. 1912
352. Bulbophyllum cootesii M.A.Clem. (1999-2000 publ. 1999): Cootes' Bulbophyllum
353. Bulbophyllum copelandii Ames 1905: Copeland's Bulbophyllum
354. Bulbophyllum corallinum Tixier & Guillaumin 1963
355. Bulbophyllum cordemoyi Frapp. ex Cordem. 1895
356. Bulbophyllum coriaceum Ridl. ex Stapf 1894
357. Bulbophyllum coriophorum Ridl. 1886: Bug-smelling Bulbophyllum
358. Bulbophyllum coriscense Rchb.f. 1881
359. Bulbophyllum cornu-cervi King 1895
360. Bulbophyllum cornutum (Blume) Rchb.f. in W.G.Walpers 1861: Horned Bulbophyllum
361. Bulbophyllum corolliferum J.J.Sm. 1917
362. Bulbophyllum corythium N.Hall 1981
363. Bulbophyllum costatum Ames 1920
364. Bulbophyllum coweniorum J.J.Verm. & P.O'Byrne 2003: Cowen's Bulbophyllum
365. Bulbophyllum crassifolium Thwaites ex Trimen 1885: Thick-leafed Bulbophyllum
366. Bulbophyllum crassinervium J.J.Sm. 1900
367. Bulbophyllum crassipes Hook.f. 1890: Thick-spurred Bulbophyllum
368. Bulbophyllum crassipetalum H.Perrier 1937
369. Bulbophyllum crassissimum J.J.Sm. 1917
370. Bulbophyllum crassiusculifolium Aver. 1997
371. Bulbophyllum crenilabium W.Kittr. (1984 publ. 1985).
372. Bulbophyllum crepidiferum J.J.Sm. 1920
373. Bulbophyllum cribbianum Toscano 1992
374. Bulbophyllum crispatisepalum P.Royen 1979
375. Bulbophyllum croceum (Blume) Lindl. 1830: Saffron-yellow Bulbophyllum
376. Bulbophyllum crocodilus J.J.Sm. 1912
377. Bulbophyllum cruciatum J.J.Sm. 1911
378. Bulbophyllum cruciferum J.J.Sm. 1917
379. Bulbophyllum cruentum Garay, Hamer & Siegerist 1992: Blood-red Bulbophyllum
380. Bulbophyllum cruttwellii J.J.Verm. 1993
381. Bulbophyllum cryptanthoides J.J.Sm. 1912
382. Bulbophyllum cryptanthum Cogn. 1899
383. Bulbophyllum cryptophoranthus Garay 1999
384. Bulbophyllum cryptostachyum Schltr. 1924
385. Bulbophyllum cubicum Ames 1922
386. Bulbophyllum cucullatum Schltr. 1912
387. Bulbophyllum culex Ridl. 1916
388. Bulbophyllum cumingii (Lindl.) Rchb.f. in W.G.Walpers 1861
389. Bulbophyllum cuneatum Rolfe ex Ames 1905
390. Bulbophyllum cuniculiforme J.J.Sm. 1911
391. Bulbophyllum cupreum Lindl. 1838: Copper-colored Bulbophyllum
392. Bulbophyllum curranii Ames 1912
393. Bulbophyllum curvibulbum Frapp. ex Cordem. 1895
394. Bulbophyllum curvicaule Schltr. 1913
395. Bulbophyllum curvifolium Schltr. 1916
396. Bulbophyllum curvimentatum J.J.Verm. 1984
397. Bulbophyllum cuspidipetalum J.J.Sm. 1908: Lanceolate-leafed Bulbophyllum
398. Bulbophyllum cyanotriche J.J.Verm. 1996
399. Bulbophyllum cyclanthum Schltr. 1916
400. Bulbophyllum cycloglossum Schltr. 1913
401. Bulbophyllum cyclopense J.J.Sm. 1912
402. Bulbophyllum cyclophoroides J.J.Sm. 1928
403. Bulbophyllum cyclophyllum Schltr. 1913
404. Bulbophyllum cylindraceum Wall. ex Lindl. 1830: Cylindrical Bulbophyllum
405. Bulbophyllum cylindricum King 1895
406. Bulbophyllum cylindrobulbum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
407. 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
408.  

409. Bulbophyllum dagamense Ames 1915
410. Bulbophyllum dalatense Gagnep. 1930
411. Bulbophyllum danii Perez-Vera 2003
412. Bulbophyllum dasypetalum Rolfe ex Ames 1905
413. Bulbophyllum dasyphyllum Schltr. 1913
414. Bulbophyllum dawongense J.J.Sm. 1934
415. Bulbophyllum dayanum Rchb.f. 1865: Day's Bulbophyllum
416. Bulbophyllum dearei (Rchb.f.) Rchb.f. 1888: Deare's Bulbophyllum
417. Bulbophyllum debile Bosser (1989 publ. 1990).
418. Bulbophyllum debrincatiae J.J.Verm. 2002
419. Bulbophyllum debruynii J.J.Sm. 1929
420. Bulbophyllum decarhopalon Schltr. 1913
421. Bulbophyllum decaryanum H.Perrier 1937: Decary's Bulbophyllum
422. Bulbophyllum decatriche J.J.Verm. 1991
423. Bulbophyllum deceptum Ames 1915
424. Bulbophyllum decumbens Schltr. 1913
425. Bulbophyllum decurrentilobum J.J.Verm. & P.O'Byrne 2003
426. Bulbophyllum decurviscapum J.J.Sm. 1932: Pendant Bulbophyllum
427. Bulbophyllum decurvulum Schltr. 1912
428. Bulbophyllum dekockii J.J.Sm. 1911
429. Bulbophyllum delicatulum Schltr. 1911
430. Bulbophyllum delitescens Hance 1876
431. Bulbophyllum deltoideum Ames & C.Schweinf. in O.Ames 1920
432. Bulbophyllum deminutum J.J.Sm. 1927
433. Bulbophyllum dempoense J.J.Sm. 1920
434. Bulbophyllum dendrobioides J.J.Sm. 1913
435. Bulbophyllum dendrochiloides Schltr. 1913
436. Bulbophyllum dennisii J.J.Wood 1983: Dennis' Bulbophyllum
437. Bulbophyllum densibulbum W.Kittr. (1984 publ. [1985).
438. Bulbophyllum densifolium Schltr. 1913
439. Bulbophyllum densum Thouars 1822
440. Bulbophyllum denticulatum Rolfe 1891
441. Bulbophyllum dentiferum Ridl. 1915
442. Bulbophyllum dependens Schltr. 1913
443. Bulbophyllum depressum King & Pantl. 1897
444. Bulbophyllum desmanthum Tuyama 1940
445. Bulbophyllum desmotrichoides Schltr. 1913
446. Bulbophyllum devium J.B.Comber 1990
447. Bulbophyllum devogelii J.J.Verm. 1991
448. Bulbophyllum dewildei J.J.Verm. 1996
449. Bulbophyllum dhaninivatii Seidenf. 1965
450. Bulbophyllum dianthum Schltr. 1911
451. Bulbophyllum dibothron J.J.Verm. & A.L.Lamb 1994
452. Bulbophyllum dichaeoides Schltr. 1913
453. Bulbophyllum dichilus Schltr. 1913
454. Bulbophyllum dichotomum J.J.Sm. 1908
455. Bulbophyllum dickasonii Seidenf. 1979
456. Bulbophyllum dictyoneuron Schltr. 1913
457. Bulbophyllum didymotropis Seidenf. 1979
458. Bulbophyllum digoelense J.J.Sm. 1911
459. Bulbophyllum diplantherum Carr 1932
460. Bulbophyllum diploncos Schltr. 1911
461. Bulbophyllum dischidiifolium J.J.Sm. 1909
462. Bulbophyllum dischorense Schltr. 1913
463. Bulbophyllum discilabium H.Perrier 1951
464. Bulbophyllum discolor Schltr. 1913
     • Bulbophyllum discolor subsp. cubitale J.J.Verm. 1993
     • Bulbophyllum discolor subsp. discolor: Decorated-heart Bulbophyllum
465. Bulbophyllum disjunctum Ames & C.Schweinf. in O.Ames 1920
466. Bulbophyllum dissitiflorum Seidenf. 1979
467. Bulbophyllum dissolutum Ames, Philipp. J. Sci., C 8: 4249 (1913 publ. 1914).
468. Bulbophyllum distichobulbum P.J.Cribb 1995
469. Bulbophyllum distichum Schltr. 1913
470. Bulbophyllum divaricatum H.Perrier 1937
471. Bulbophyllum djamuense Schltr. 1913
472. Bulbophyllum dolabriforme J.J.Verm. 1987
473. Bulbophyllum dolichoblepharon (Schltr.) J.J.Sm. 1912
474. Bulbophyllum dolichoglottis Schltr. 1912
475. Bulbophyllum doryphoroide Ames 1915
476. Bulbophyllum dracunculus J.J.Verm. 2000
477. Bulbophyllum dransfieldii J.J.Verm. 1991
478. Bulbophyllum drepanosepalum J.J.Verm. & P.O'Byrne 1993
479. Bulbophyllum dryadum Schltr. 1913
480. Bulbophyllum dryas Ridl. 1915
481. Bulbophyllum drymoglossum Maxim. 1887
482. Bulbophyllum dschischungarense Schltr. 1913
483. Bulbophyllum dubium J.J.Sm. 1909
484. Bulbophyllum dunstervillei Garay 1976
485. Bulbophyllum dusenii Kraenzl. 1911
486. Bulbophyllum ebracteolatum Kraenzl. 1916
487. Bulbophyllum ebulbe Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
488. Bulbophyllum echinochilum Kraenzl. 1921: Hedgehog-like Lip Bulbophyllum
489. Bulbophyllum echinolabium J.J.Sm. 1934: Hedgehog-shaped Lip Bulbophyllum
490. Bulbophyllum echinulus Seidenf. 1982:
491. Bulbophyllum eciliatum Schltr. 1913
492. Bulbophyllum ecornutum (J.J.Sm.) J.J.Sm. 1914: Hornless Bulbophyllum
493. Bulbophyllum edentatum H.Perrier 1937
494. Bulbophyllum elachanthe J.J.Verm. 1991
495. Bulbophyllum elaphoglossum Schltr. 1911
496. Bulbophyllum elasmatopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
497. Bulbophyllum elassoglossum Siegerist 1991
498. Bulbophyllum elassonotum Summerh. 1935: Minuscule Nodes Bulbophyllum
499. Bulbophyllum elatum (Hook.f.) J.J.Sm. 1912
500. Bulbophyllum elbertii J.J.Sm. 1914
501. Bulbophyllum electrinum Seidenf. (1973 publ. 1974).
502. Bulbophyllum elegans Gardner ex Thwaites 1861
503. Bulbophyllum elegantius Schltr. 1913
504. Bulbophyllum elegantulum (Rolfe) J.J.Sm. 1912
505. Bulbophyllum elephantinum J.J.Sm. 1913
506. Bulbophyllum elevatopunctatum J.J.Sm. 1920: Raised Dot Bulbophyllum
507. Bulbophyllum elisae (F.Muell.) Benth. 1871: Pineapple Orchid
508. Bulbophyllum elliae Rchb.f. in W.G.Walpers 1861
509. Bulbophyllum elliottii Rolfe 1891
510. Bulbophyllum ellipticifolium J.J.Sm. 1935
511. Bulbophyllum ellipticum Schltr. 1913
512. Bulbophyllum elmeri Ames 1912
513. Bulbophyllum elodeiflorum J.J.Sm. 1912
514. Bulbophyllum elongatum (Blume) Hassk. 1844
515. Bulbophyllum emarginatum (Finet) J.J.Sm. 1912
516. Bulbophyllum emiliorum Ames & Quisumb. 1931: Emilio's Bulbophyllum
517. Bulbophyllum encephalodes Summerh. 1951
518. Bulbophyllum endotrachys Schltr. 1913
519. Bulbophyllum ensiculferum J.J.Sm. 1929
520. Bulbophyllum entomonopsis J.J.Verm. & P.O'Byrne 1993
521. Bulbophyllum epapillosum Schltr. 1913
522. Bulbophyllum epibulbon Schltr. 1913
523. Bulbophyllum epicranthes Hook.f. 1890
     • Bulbophyllum epicranthes var. epicranthes
     • Bulbophyllum epicranthes var. sumatranum (J.J.Sm.) J.J.Verm. 1982
524. Bulbophyllum epiphytum Barb.Rodr. 1877
525. Bulbophyllum erectum Thouars 1822
526. Bulbophyllum erinaceum Schltr. 1913
527. Bulbophyllum erioides Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
528. Bulbophyllum erosipetalum C.Schweinf. 1951
529. Bulbophyllum erratum Ames 1922
530. Bulbophyllum erythroglossum Bosser 2000
531. Bulbophyllum erythrostachyum Rolfe 1903
532. Bulbophyllum erythrostictum Ormerod (2005)
533. Bulbophyllum escritorii Ames 1915
534. Bulbophyllum eublepharum Rchb.f. in W.G.Walpers 1861
535. Bulbophyllum evansii M.R.Hend. 1927: Evans' Bulbophyllum
536. Bulbophyllum evasum T.E.Hunt & Rupp 1950
537. Bulbophyllum evrardii Gagnep. 1930: Evrard's Bulbophyllum
538. Bulbophyllum exaltatum Lindl. 1842
539. Bulbophyllum exasperatum Schltr. 1913
540. Bulbophyllum exiguiflorum Schltr. 1913
541. Bulbophyllum exiguum F.Muell. 1860: Insignificant Bullbophyllum
542. Bulbophyllum exile Ames 1908
543. Bulbophyllum exilipes Schltr. 1913
544. Bulbophyllum expallidum J.J.Verm. 1984
545. Bulbophyllum exquisitum Ames 1923

546. Bulbophyllum facetum Garay, Hamer & Siegerist 1996
547. Bulbophyllum falcatocaudatum J.J.Sm. 1914
548. 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
549. Bulbophyllum falcibracteum Schltr. 1923
550. Bulbophyllum falciferum J.J.Sm. 1910: Rust-red Sickle Bulbophyllum, Twisted-petal Bulbophyllum
551. Bulbophyllum falcifolium Schltr. 1913
552. Bulbophyllum falcipetalum Lindl. 1862
553. Bulbophyllum falculicorne J.J.Sm. 1945
554. Bulbophyllum fallax Rolfe 1889
555. Bulbophyllum farinulentum J.J.Sm. 1920
     • Bulbophyllum farinulentum subsp. densissimum (Carr) J.J.Verm. 2002
556. Bulbophyllum farreri (W.W.Sm.) Seidenf. (1973 publ. 1974).
557. Bulbophyllum fasciatum Schltr. 1912
558. Bulbophyllum fasciculatum Schltr. 1913
559. Bulbophyllum fasciculiferum Schltr. 1923
560. Bulbophyllum fascinator (Rolfe) Rolfe 1908
561. Bulbophyllum faunula Ridl. 1916
562. Bulbophyllum fayi J.J.Verm. 1992
563. Bulbophyllum fendlerianum sp. n.^[1]
564. Bulbophyllum fenixii Ames, Philipp. J. Sci., C 8: 430 (1913 publ. 1914).
565. Bulbophyllum ferkoanum Schltr. 1918
566. Bulbophyllum fibratum (Gagnep.) T.B.Nguyen & D.H.Duong in T.B.Nguyen (ed.) 1984
567. Bulbophyllum fibrinum J.J.Sm. 1913
568. Bulbophyllum filamentosum Schltr. 1913
569. Bulbophyllum filicaule J.J.Sm. 1913
570. Bulbophyllum filicaule f. filicaule.
571. Bulbophyllum filicaule f. flavescens J.J.Sm. 1916
572. Bulbophyllum filicoides Ames 1923
573. Bulbophyllum filifolium Borba & E.C.Smidt 2004
574. Bulbophyllum filovagans Carr 1933
575. Bulbophyllum fimbriatum (Lindl.) Rchb.f. in W.G.Walpers 1861
576. Bulbophyllum finisterrae Schltr. 1913
577. Bulbophyllum fischeri Seidenf. (1973 publ. 1974): Fischer's Bulbophyllum
578. Bulbophyllum fissibrachium J.J.Sm. 1927
579. Bulbophyllum fissipetalum Schltr. 1913
580. Bulbophyllum flabellum-veneris (J.König) Aver. 2003
581. Bulbophyllum flagellare Schltr. 1913
582. Bulbophyllum flammuliferum Ridl. 1898: Flame-carrying Bulbophyllum
583. Bulbophyllum flavescens (Blume) Lindl. 1830
584. Bulbophyllum flavicolor J.J.Sm. 1929
585. Bulbophyllum flavidiflorum Carr 1933
586. Bulbophyllum flavofimbriatum J.J.Sm. 1931
587. Bulbophyllum flavorubellum J.J.Verm. & P.O'Byrne 2003
588. Bulbophyllum flavum Schltr. 1913
589. Bulbophyllum fletcherianum Rolfe 1911: Fletcher's Bulbophyllum, Spies' Bulbophyllum
590. Bulbophyllum flexuosum Schltr. 1913
591. Bulbophyllum floribundum J.J.Sm. 1912
592. Bulbophyllum florulentum Schltr. 1924
593. Bulbophyllum foetidilabrum Ormerod 2001
594. Bulbophyllum foetidolens Carr 1930: Rotten-smelling Bulbophyllum
595. Bulbophyllum foetidum Schltr. 1913: Stinking Bulbophyllum
     • Bulbophyllum foetidum var. foetidum
     • Bulbophyllum foetidum var. grandiflorum J.J.Sm. 1929
596. Bulbophyllum folliculiferum J.J.Sm. 1914
597. Bulbophyllum fonsflorum J.J.Verm. 1990
598. Bulbophyllum foraminiferum J.J.Verm. 1996
599. Bulbophyllum forbesii Schltr. 1913
600. Bulbophyllum fordii (Rolfe) J.J.Sm. 1912
601. Bulbophyllum formosanum (Rolfe) K.Nakaj. 1973
602. Bulbophyllum formosum Schltr. 1912
603. Bulbophyllum forrestii Seidenf. (1973 publ. 1974).
604. Bulbophyllum forsythianum Kraenzl. 1899
605. Bulbophyllum fractiflexum J.J.Sm. 1908: Fractiflex Bulbophyllum
     • Bulbophyllum fractiflexum subsp. fractiflexum
     • Bulbophyllum fractiflexum subsp. solomonense J.J.Verm. & B.A.Lewis 1991
606. Bulbophyllum francoisii H.Perrier 1937
     • Bulbophyllum francoisii var. andrangense (H.Perrier) Bosser 1965
     • Bulbophyllum francoisii var. francoisii
607. Bulbophyllum frappieri Schltr. 1915
608. Bulbophyllum fraudulentum Garay, Hamer & Siegerist 1996: Fraudulent Bulbophyllum
609. Bulbophyllum fritillariiflorum J.J.Sm. 1912: Fritillaria-like Bulbophyllum
610. Bulbophyllum frostii Summerh. 1928
611. Bulbophyllum frustrans J.J.Sm. 1911
612. Bulbophyllum fruticicola Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
613. Bulbophyllum fukuyamae Tuyama 1941
614. Bulbophyllum fulgens J.J.Verm. 1996
615. Bulbophyllum fulvibulbum J.J.Verm. 1991
616. Bulbophyllum funingense Z.H.Tsi & H.C.Chen 1981
617. Bulbophyllum furcatum Aver. 2003
618. Bulbophyllum furcillatum J.J.Verm. & P.O'Byrne 2003
619. Bulbophyllum fuscatum Schltr. 1913
620. Bulbophyllum fusciflorum Schltr. 1913
621. Bulbophyllum fuscopurpureum Wight 1851
622. Bulbophyllum fuscum Lindl. 1839
     • Bulbophyllum fuscum var. fuscum
     • Bulbophyllum fuscum var. melinostachyum (Schltr.) J.J.Verm. 1986
623. Bulbophyllum futile J.J.Sm. 1908

624. Bulbophyllum gadgarrense Rupp 1949: Gadgar Bulbophyllum
625. Bulbophyllum gajoense J.J.Sm. 1943
626. Bulbophyllum galactanthum Schltr. 1921
627. Bulbophyllum galliaheneum P.Royen 1979
628. Bulbophyllum gamblei (Hook.f.) Hook.f. 1890: Gamble's Bulbophyllum
629. Bulbophyllum gautierense J.J.Sm. 1912
630. Bulbophyllum gemma-reginae J.J.Verm. 1996
631. Bulbophyllum geniculiferum J.J.Sm. 1912
632. Bulbophyllum geraense Rchb.f. in W.G.Walpers 1864
633. Bulbophyllum gerlandianum Kraenzl. 1886
634. Bulbophyllum gibbolabium Seidenf. 1979: Hump-lipped Bulbophyllum
635. Bulbophyllum gibbosum (Blume) Lindl. 1830: Humped Bulbophyllum
636. Bulbophyllum gibbsiae Rolfe 1914
637. Bulbophyllum gilgianum Kraenzl. 1899
638. Bulbophyllum gilvum J.J.Verm. & A.L.Lamb 1994
639. Bulbophyllum gimagaanense Ames 1912
640. Bulbophyllum giriwoense J.J.Sm. 1914
641. Bulbophyllum gjellerupii J.J.Sm. 1929
642. Bulbophyllum glabrum Schltr. 1913
643. Bulbophyllum gladiatum Lindl. 1842
644. Bulbophyllum glanduliferum Schltr. 1913
645. Bulbophyllum glandulosum Ames 1923
646. Bulbophyllum glaucifolium J.J.Verm. 1991
647. Bulbophyllum glaucum Schltr. 1913
648. Bulbophyllum globiceps Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
     • Bulbophyllum globiceps var. boloboense Schltr. 1913
     • Bulbophyllum globiceps var. globiceps
649. Bulbophyllum globuliforme Nicholls 1938 (synonym Oncophyllum globuliforme (Nicholls) D.L.Jones & M.A.Clem. 2001): Globe-shaped Bulbophyllum
650. Bulbophyllum globulosum (Ridl.) Schuit. & de Vogel 2003
651. Bulbophyllum globulosum (Ridl.) Schuit. & de Vogel 2003
652. Bulbophyllum globulus Hook.f. 1890
653. Bulbophyllum glutinosum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
654. Bulbophyllum gnomoniferum Ames 1908
655. Bulbophyllum gobiense Schltr. 1912
656. Bulbophyllum goebelianum Kraenzl. 1921
657. Bulbophyllum goliathense J.J.Sm. 1911
658. Bulbophyllum gomesii Fraga 1999
659. Bulbophyllum gomphreniflorum J.J.Sm. 1918
660. Bulbophyllum gongshanense Z.H.Tsi 1981
661. Bulbophyllum gracile Thouars 1822
662. Bulbophyllum gracilicaule W.Kittr. 1984 publ. 1985.
663. Bulbophyllum gracilipes King & Pantl. 1896
664. Bulbophyllum graciliscapum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
665. Bulbophyllum gracillimum (Rolfe) Rolfe 1907: Graceful Bulbophyllum
666. Bulbophyllum gramineum Ridl. 1916
667. Bulbophyllum grammopoma J.J.Verm. 1991
668. Bulbophyllum grandiflorum Blume 1849
669. Bulbophyllum grandifolium Schltr. 1913
670. Bulbophyllum grandilabre Carr 1932
671. Bulbophyllum grandimesense B.Gray & D.L.Jones 1989
672. Bulbophyllum granulosum Barb.Rodr. 1877
673. Bulbophyllum graveolens (F.M.Bailey) J.J.Sm. 1912
674. Bulbophyllum gravidum Lindl. 1862
675. Bulbophyllum griffithii (Lindl.) Rchb.f. in W.G.Walpers 1861: Griffith's Bulbophyllum
676. Bulbophyllum groeneveldtii J.J.Sm. 1920
677. Bulbophyllum grotianum J.J.Verm. 2002
678. Bulbophyllum grudense J.J.Sm. 1905
679. Bulbophyllum guamense Ames 1914
680. Bulbophyllum gusdorfii J.J.Sm. 1917
681. Bulbophyllum guttatum Schltr. 1913
682. Bulbophyllum guttifilum Seidenf. 1996
683. Bulbophyllum guttulatum (Hook.f.) N.P.Balakr. 1970: Small-spotted Bulbophyllum
684. Bulbophyllum gyaloglossum J.J.Verm. 1993
685. Bulbophyllum gymnopus Hook.f. 1890
686. Bulbophyllum gyrochilum Seidenf. 1979

687. Bulbophyllum habbemense P.Royen 1979
688. Bulbophyllum habrotinum J.J.Verm. & A.L.Lamb 1994
689. Bulbophyllum hahlianum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
690. Bulbophyllum hainanense Z.H.Tsi 1981
691. Bulbophyllum halconense Ames 1907
692. Bulbophyllum hamadryas Schltr. 1913
     • Bulbophyllum hamadryas var. hamadryas
     • Bulbophyllum hamadryas var. orientale Schltr. 1913
693. Bulbophyllum hamatipes J.J.Sm. 1918
694. Bulbophyllum hamelinii W.Watson 1893
695. Bulbophyllum haniffii Carr 1932
696. Bulbophyllum hans-meyeri J.J.Wood 1981
697. Bulbophyllum hapalanthos Garay 1999
698. Bulbophyllum harposepalum Schltr. 1913
699. Bulbophyllum hashimotoi T.Yukawa & K.Karas. 1997
700. Bulbophyllum hassallii Kores 1989
701. Bulbophyllum hastiferum Schltr. 1911
702. Bulbophyllum hatusimanum Tuyama 1940
703. Bulbophyllum heldiorum J.J.Verm. 1991
704. Bulbophyllum helenae (Kuntze) J.J.Sm. 1912
705. Bulbophyllum heliophilum J.J.Sm. 1929
706. Bulbophyllum helix Schltr. 1913
707. Bulbophyllum hellwigianum Kraenzl. ex Warb. 1893
708. Bulbophyllum hemiprionotum J.J.Verm. & A.L.Lamb 1994
709. Bulbophyllum henanense J.L.Lu 1992
710. Bulbophyllum henrici Schltr. 1924
711. Bulbophyllum herbula Frapp. ex Cordem. 1895
712. Bulbophyllum heteroblepharon Schltr. 1913
713. Bulbophyllum heterorhopalon Schltr. 1913
714. Bulbophyllum heterosepalum Schltr. 1913
715. Bulbophyllum hexarhopalon Schltr. 1906
716. Bulbophyllum hexurum Schltr. 1913
717. Bulbophyllum hians Schltr. 1913
     • Bulbophyllum hians var. alticola Schltr. 1913
     • Bulbophyllum hians var. hians
718. Bulbophyllum hiepii Aver. 1992
719. Bulbophyllum hildebrandtii Rchb.f. 1881
720. Bulbophyllum hiljeae J.J.Verm. 1991
721. Bulbophyllum hirsutissimum Kraenzl. 1912
722. Bulbophyllum hirsutiusculum H.Perrier 1937
723. Bulbophyllum hirsutum (Blume) Lindl. 1830: Shaggy Bulbophyllum
724. Bulbophyllum hirtulum Ridl. 1900
725. Bulbophyllum hirtum (Sm.) Lindl. 1830: Bristly Bulbophyllum, Kerr's Bulbophyllum
726. Bulbophyllum hirudiniferum J.J.Verm. 1982
727. Bulbophyllum hirundinis (Gagnep.) Seidenf. (1973 publ. 1974): Swallow-shaped Bulbophyllum
728. Bulbophyllum hispidum Ridl. 1897
729. Bulbophyllum hodgsonii M.R.Hend. 1927
730. Bulbophyllum hollandianum J.J.Sm. 1913
731. 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
732. Bulbophyllum horizontale Bosser 1965
733. Bulbophyllum horridulum J.J.Verm. 1986
734. Bulbophyllum hovarum Schltr. 1924
735. Bulbophyllum howcroftii Garay, Hamer & Siegerist 1995: Howcroft's Bulbophyllum
736. Bulbophyllum hoyifolium J.J.Verm. 1993
737. Bulbophyllum humbertii Schltr. 1922
738. Bulbophyllum humblotii Rolfe 1891
739. Bulbophyllum humile Schltr. 1913
740. Bulbophyllum humiligibbum J.J.Sm. 1927
741. Bulbophyllum hyalinum Schltr. 1924
742. Bulbophyllum hydrophilum J.J.Sm. 1905
743. Bulbophyllum hymenanthum Hook.f. 1890
744. Bulbophyllum hymenobracteum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
     • Bulbophyllum hymenobracteum var. giriwoense J.J.Sm. 1916
     • Bulbophyllum hymenobracteum var. hymenobracteum
745. Bulbophyllum hymenochilum Kraenzl. 1904: Diamond-shaped Petal Bulbophyllum
746. Bulbophyllum hystricinum Schltr. 1913
747. Bulbophyllum ialibuense Ormerod 2002
748. Bulbophyllum iboense Schltr. 1913
749. Bulbophyllum icteranthum Schltr. 1913
750. Bulbophyllum idenburgense J.J.Sm. 1929
751. Bulbophyllum igneum J.J.Sm. 1913
752. Bulbophyllum ignevenosum Carr 1930
753. Bulbophyllum ignobile J.J.Sm. 1934
754. Bulbophyllum ikongoense H.Perrier 1937
755. Bulbophyllum illecebrum J.J.Verm. & P.O'Byrne 2003
756. Bulbophyllum illudens Ridl. 1917
757. Bulbophyllum imbricans J.J.Sm. 1912 
758. Bulbophyllum imbricatum Lindl. 1841: Imbricate Bulbophyllum
759. Bulbophyllum imerinense Schltr. 1925
760. Bulbophyllum imitator J.J.Verm. 1992
761. Bulbophyllum impar Ridl. 1917
762. Bulbophyllum inaequale (Blume) Lindl. 1830
763. Bulbophyllum inaequisepalum Schltr. 1923
764. Bulbophyllum inauditum Schltr. 1913
765. Bulbophyllum incarum Kraenzl. 1905: Incan Bulbophyllum
766. Bulbophyllum inciferum J.J.Verm. 1993
767. Bulbophyllum incisilabrum J.J.Verm. & P.O'Byrne 2003
768. Bulbophyllum inclinatum J.J.Sm. 1935
769. Bulbophyllum incommodum Kores 1989
770. Bulbophyllum inconspicuum Maxim. 1887: Inconspicuous Bulbophyllum
771. Bulbophyllum incumbens Schltr. 1913
772. Bulbophyllum incurvum Thouars 1822
773. Bulbophyllum iners Rchb.f. 1880
774. Bulbophyllum infundibuliforme J.J.Sm. 1900: Garup Bulbophyllum, Trumpet-shaped Bulbophyllum
775. Bulbophyllum injoloense De Wild. 1916
     • Bulbophyllum injoloense subsp. injoloense
     • Bulbophyllum injoloense subsp. pseudoxypterum (J.J.Verm.) J.J.Verm. 1986
776. Bulbophyllum inops Rchb.f. 1880
777. Bulbophyllum inornatum J.J.Verm. 1987
778. Bulbophyllum inquirendum J.J.Verm. 1993
779. Bulbophyllum insectiferum Barb.Rodr. 1882
780. Bulbophyllum insolitum Bosser 1971
781. Bulbophyllum insulsum (Gagnep.) Seidenf. (1973 publ. 1974).
782. Bulbophyllum intermedium F.M.Bailey 1901
783. Bulbophyllum intersitum J.J.Verm. 1993
784. Bulbophyllum intertextum Lindl. 1862
785. Bulbophyllum intricatum Seidenf. 1979: Intricate Bulbophyllum
786. Bulbophyllum inunctum J.J.Sm. 1906
787. Bulbophyllum inversum Schltr. 1913
788. Bulbophyllum invisum Ames 1922
789. Bulbophyllum involutum Borba. Semir & F.Barros 1998
790. Bulbophyllum ionophyllum J.J.Verm. 1991
791. Bulbophyllum ipanemense Hoehne 1938: Ipanema Bulbophyllum
792. Bulbophyllum ischnopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
     • Bulbophyllum ischnopus var. ischnopus
     • Bulbophyllum ischnopus var. rhodoneuron Schltr. 1913
793. Bulbophyllum iterans J.J.Verm. & P.O'Byrne 2003
794. Bulbophyllum ivorense P.J.Cribb & Perez-Vera 1975
795. Bulbophyllum jaapii Szlach. & Olszewski 2001
796. Bulbophyllum jamaicense Cogn. 1909
797. Bulbophyllum janus J.J.Verm. 2002
798. Bulbophyllum japonicum (Makino) Makino 1910: Japanese Bulbophyllum
799. Bulbophyllum jensenii J.J.Sm. 1926
800. Bulbophyllum jiewhoei J.J.Verm. & P.O'Byrne 2000
801. Bulbophyllum johannis H.Wendl. & Kraenzl. 1894
802. Bulbophyllum johannulii J.J.Verm. 1982
803. Bulbophyllum johnsonii T.E.Hunt 1950: Johnson's Bulbophyllum
804. Bulbophyllum jolandae J.J.Verm. 1991
805. Bulbophyllum josephi (Kuntze) Summerh. 1945
     • Bulbophyllum josephi var. josephi
     • Bulbophyllum josephi var. mahonii (Rolfe) J.J.Verm. 1986
806. Bulbophyllum jumellianum Schltr. 1913
807. Bulbophyllum kainochiloides H.Perrier 1937
808. Bulbophyllum kaitiense Rchb.f. in W.G.Walpers 1861
809. Bulbophyllum kanburiense Seidenf. 1970
810. Bulbophyllum kaniense Schltr. 1913
811. Bulbophyllum kauloense Schltr. 1913
812. Bulbophyllum kautskyi Toscano 2000
813. Bulbophyllum keekee N.Hall 1977
814. Bulbophyllum kegelii Hamer & Garay (1995 publ. 1997).
815. Bulbophyllum kelelense Schltr. 1913
816. Bulbophyllum kempfii Schltr. 1921
817. Bulbophyllum kemulense J.J.Sm. 1931
818. Bulbophyllum kenae J.J.Verm. 1993
819. Bulbophyllum kenejiense W.Kittr. (1984 publ. 1985).
820. Bulbophyllum keralense M.Kumar & Sequiera 2001
821. Bulbophyllum kermesinum Ridl. 1889
822. Bulbophyllum kestron J.J.Verm. & A.L.Lamb 1988
823. Bulbophyllum kettredgei (Garay, Hamer & Siegerist) J.J.Verm. 1996
824. Bulbophyllum khaoyaiense Seidenf. 1970
825. Bulbophyllum khasyanum Griff. 1851
826. Bulbophyllum kieneri Bosser 1971
827. Bulbophyllum kirroanthum Schltr. 1911
828. Bulbophyllum kivuense J.J.Verm. 1986
829. Bulbophyllum kjellbergii J.J.Sm. 1933
830. Bulbophyllum klabatense Schltr. 1911
831. Bulbophyllum klossii Ridl. 1916
832. Bulbophyllum kontumense Gagnep. 1950
833. Bulbophyllum korimense J.J.Sm. 1929
834. Bulbophyllum korinchense Ridl. 1917
835. Bulbophyllum korthalsii Schltr. 1907
836. Bulbophyllum kupense P.J.Cribb & B.J.Pollard 2004
837. Bulbophyllum kusaiense Tuyama 1940
838. Bulbophyllum kwangtungense Schltr. 1924
839. Bulbophyllum labatii Bosser 2004
840. Bulbophyllum laciniatum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902: Small-tipped Bulbophyllum
841. Bulbophyllum lacinulosum J.J.Sm. 1927
842. Bulbophyllum laetum J.J.Verm. 1996
843. Bulbophyllum lageniforme F.M.Bailey 1904
844. Bulbophyllum lakatoense Bosser 1969
845. Bulbophyllum lambii J.J.Verm. 1991
846. Bulbophyllum lamelluliferum J.J.Sm. 1913
847. Bulbophyllum lamii J.J.Sm. 1929
848. Bulbophyllum lamingtonense D.L.Jones 1993
849. Bulbophyllum lancifolium Ames 1912
850. Bulbophyllum lancilabium Ames 1915
851. Bulbophyllum lancipetalum Ames 1912
852. Bulbophyllum lancisepalum H.Perrier 1938
853. Bulbophyllum languidum J.J.Sm. 1922
854. Bulbophyllum lanuginosum J.J.Verm. 2002
855. Bulbophyllum laoticum Gagnep. 1930: Laotian Bulbophyllum
856. Bulbophyllum lasianthum Lindl. 1855
857. Bulbophyllum lasiochilum C.S.P.Parish & Rchb.f. 1874:Shaggy-lipped Bulbophyllum
858. Bulbophyllum lasioglossum Rolfe ex Ames 1905
859. Bulbophyllum lasiopetalum Kraenzl. 1916
860. Bulbophyllum latibrachiatum J.J.Sm. 1908
     • Bulbophyllum latibrachiatum var. epilosum J.J.Sm. 1913
     • Bulbophyllum latibrachiatum var. latibrachiatum
861. Bulbophyllum latipes J.J.Sm. 1935
862. Bulbophyllum latipetalum H.Perrier 1951
863. Bulbophyllum latisepalum Ames & C.Schweinf. in O.Ames 1920
864. Bulbophyllum laxiflorum (Blume) Lindl. 1830
865. Bulbophyllum laxum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
866. Bulbophyllum leandrianum H.Perrier 1937
867. Bulbophyllum lecouflei Bosser 1989
868. Bulbophyllum ledungense Tang & F.T.Wang 1974
869. Bulbophyllum lehmannianum Kraenzl. 1899
870. Bulbophyllum leibergii Ames & Rolfe in O.Ames 1915
871. Bulbophyllum lemnifolium Schltr. 1913
872. Bulbophyllum lemniscatoides Rolfe 1890: Lemniscatum-like Bulbophyllum
     • Bulbophyllum lemniscatoides var. exappendiculatum 1920
     • Bulbophyllum lemniscatoides var. lemniscatoides
873. Bulbophyllum lemniscatum C.S.P.Parish ex Hook.f. 1872: Tape-decorated Bulbophyllum
874. Bulbophyllum lemurense Bosser & P.J.Cribb in D.J.Du Puy & al. 1999
875. Bulbophyllum leniae J.J.Verm. 1991
876. Bulbophyllum leonii Kraenzl. 1899
877. Bulbophyllum leontoglossum Schltr. 1913
878. 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
879. Bulbophyllum lepantense Ames 1912
880. Bulbophyllum lepanthiflorum Schltr. 1913: Lepanthes-like Bulbophyllum
881. Bulbophyllum leproglossum J.J.Verm. & A.L.Lamb 1988
882. Bulbophyllum leptanthum Hook.f. 1890
883. Bulbophyllum leptobulbon J.J.Verm. 1996
884. Bulbophyllum leptocaulon Kraenzl. 1916
885. Bulbophyllum leptochlamys Schltr. 1924
886. Bulbophyllum leptoleucum Schltr. 1913
887. Bulbophyllum leptophyllum W.Kittr. (1984 publ. 1985).
888. Bulbophyllum leptopus Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
889. Bulbophyllum leptosepalum Hook.f. 1890
890. Bulbophyllum leptostachyum Schltr. 1922
891. Bulbophyllum leucorhodum Schltr. 1913
892. Bulbophyllum leucothyrsus Schltr. 1913: White-flowered Bunch Bulbophyllum
893. Bulbophyllum levanae Ames 1915: Levan's Bulbophyllum
     • Bulbophyllum levanae var. giganteum Quisumb. & C.Schweinf. 1953
     • Bulbophyllum levanae var. levanae: Triangular-sepal Bulbophyllum
894. Bulbophyllum levatii Kraenzl. 1929
     • Bulbophyllum levatii subsp. levatii
     • Bulbophyllum levatii subsp. mischanthum J.J.Verm. 1993
895. Bulbophyllum leve Schltr. 1913
896. Bulbophyllum levidense J.J.Sm. 1929
897. Bulbophyllum levinei Schltr. 1924
898. Bulbophyllum levyae Garay, Hamer & Siegerist 1995: Levy's Bulbophyllum
899. Bulbophyllum lewisense B.Gray & D.L.Jones 1989: Lewis Bulbophyllum
900. Bulbophyllum leytense Ames 1915
901. Bulbophyllum lichenoides Schltr. 1913
902. Bulbophyllum lichenophylax Schltr. 1924
903. Bulbophyllum ligulatum W.Kittr. (1984 publ. 1985).
904. Bulbophyllum ligulifolium J.J.Sm. 1934
905. Bulbophyllum lilacinum Ridl. 1897: Lilac Bulbophyllum
906. Bulbophyllum lilianae Rendle 1917: Lilian's Bulbophyllum
907. Bulbophyllum limbatum Lindl. 1840
908. Bulbophyllum lindleyanum Griff. 1851: Lindley's Bulbophyllum
909. Bulbophyllum lineare Frapp. ex Cordem. 1895
910. Bulbophyllum lineariflorum J.J.Sm. 1911
911. Bulbophyllum linearifolium King & Pantl. 1897
912. Bulbophyllum linearilabium J.J.Sm. 1912
913. Bulbophyllum lineariligulatum Schltr. 1924
914. Bulbophyllum lineatum (Teijsm. & Binn.) J.J.Sm. 1912
915. Bulbophyllum lineolatum Schltr. 1913
916. Bulbophyllum linggense J.J.Sm. 1922
917. Bulbophyllum lingulatum Rendle 1921
918. Bulbophyllum lingulatum f. lingulatum
919. Bulbophyllum lingulatum f. microphyton (Guillaumin) N.Hall 1977
920. Bulbophyllum liparidioides Schltr. 1924
921. Bulbophyllum lipense Ames 1923
922. Bulbophyllum lissoglossum J.J.Verm. 1991: Smooth-lipped Bulbophyllum
923. Bulbophyllum lizae J.J.Verm. 1984
924. Bulbophyllum lobbii Lindl. 1847: Lobb's Bulbophyllum, Thailand Bulbophyllum, Sumatran Bulbophyllum 
925. Bulbophyllum loherianum (Kraenzl.) Ames in E.D.Merrill 1925
926. Bulbophyllum lohokii J.J.Verm. & A.L.Lamb 1994
927. Bulbophyllum lokonense Schltr. 1911
928. Bulbophyllum lonchophyllum Schltr. 1913
929. Bulbophyllum longhutense J.J.Sm. 1931
930. Bulbophyllum longibrachiatum Z.H.Tsi 1981
931. Bulbophyllum longibracteatum Seidenf. 1979
932. Bulbophyllum longicaudatum (J.J.Sm.) J.J.Sm. 1914: Long-tailed Bulbophyllum
933. Bulbophyllum longiflorum Thouars 1822
934. Bulbophyllum longilabre Schltr. 1912
935. Bulbophyllum longimucronatum Ames & C.Schweinf. in O.Ames 1920
936. Bulbophyllum longipedicellatum J.J.Sm. 1910: Long-stalked Bulbophyllum
     • Bulbophyllum longipedicellatum var. gjellerupii J.J.Sm. 1911
     • Bulbophyllum longipedicellatum var. longipedicellatum
937. Bulbophyllum longipetalum Pabst 1964: Long-petaled Bulbophyllum
938. Bulbophyllum longipetiolatum Ames 1912
939. Bulbophyllum longirepens Ridl. 1908
940. Bulbophyllum longirostre Schltr. 1913
941. Bulbophyllum longiscapum Rolfe 1896: Long-scaped Bulbophyllum
942. Bulbophyllum longisepalum Rolfe 1895: Long-sepaled Bulbophyllum
943. Bulbophyllum longispicatum Cogn. 1893: Long-inflorescence Bulbophyllum
944. Bulbophyllum longissimum (Ridl.) J.J.Sm. 1912: Long-petaled Bulbophyllum
945. Bulbophyllum longivagans Carr 1933
946. Bulbophyllum longivaginans H.Perrier 1937
947. Bulbophyllum lophoglottis (Guillaumin) N.Hall 1977
948. Bulbophyllum lophoton J.J.Verm. 1993
949. Bulbophyllum lordoglossum J.J.Verm. & A.L.Lamb 1994
950. Bulbophyllum lorentzianum J.J.Sm. 1910
951. Bulbophyllum loroglossum J.J.Verm. 1993
952. Bulbophyllum louisiadum Schltr. 1919
953. Bulbophyllum loxophyllum Schltr. 1913
954. Bulbophyllum luanii Tixier 1965
955. Bulbophyllum lucidum Schltr. 1924
956. Bulbophyllum luciphilum Stvart 2000
957. Bulbophyllum luckraftii F.Muell. 1882
958. Bulbophyllum luederwaldtii Hoehne & Schltr. 1926
959. Bulbophyllum lumbriciforme J.J.Sm. 1920
960. Bulbophyllum lundianum Rchb.f. & Warm. in H.G.Reichenbach 1881
961. Bulbophyllum lupulinum Lindl. 1862
962. Bulbophyllum luteobracteatum Jum. & H.Perrier 1912
963. Bulbophyllum luteopurpureum J.J.Sm. 1907
964. Bulbophyllum lygeron J.J.Verm. 1991
965. Bulbophyllum lyperocephalurn Schltr. 1924
966. Bulbophyllum lyperostachyum Schltr. 1924
967. Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne 2003
968. Bulbophyllum maboroense Schltr. 1913
969. Bulbophyllum machupicchuense D.E.Benn. & Christenson 2001
970. Bulbophyllum macilentum J.J.Verm. 1993
971. Bulbophyllum macphersonii Rupp 1934: MacPherson's Bulbophyllum
     • Bulbophyllum macphersonii var. macphersonii
     • Bulbophyllum macphersonii var. spathulatum Dockrill & St.Cloud 1957
972. 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
973. Bulbophyllum macranthoides Kraenzl. 1905: Macrantha-like Bulbophyllum
974. Bulbophyllum macranthum Lindl. 1844: Large-flowered Bulbophyllum
975. Bulbophyllum macrobulbum J.J.Sm. 1910: Large-bulbed Bulbophyllum
976. Bulbophyllum macrocarpum Frapp. ex Cordem. 1895
977. Bulbophyllum macroceras Barb.Rodr. 1882
978. Bulbophyllum macrochilum Rolfe 1896: Large-lipped Bulbophyllum, Star-shaped Bulbophyllum
979. Bulbophyllum macrocoleum Seidenf. 1979
980. Bulbophyllum macrorhopalon Schltr. 1913
981. Bulbophyllum macrourum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
982. Bulbophyllum maculatum Boxall ex Náves in F.M.Blanco 1880
983. Bulbophyllum maculosum Ames 1915: Spotted Bulbophyllum
984. Bulbophyllum magnibracteatum Summerh. 1935
985. Bulbophyllum mahakamense J.J.Sm. 1909
986. Bulbophyllum maijenense Schltr. 1913
987. Bulbophyllum major (Ridl.) P.Royen 1979
988. Bulbophyllum makoyanum (Rchb.f.) Ridl. 1907
989. Bulbophyllum malachadenia Cogn. in C.F.P.von Martius 1902
990. Bulbophyllum maleolens Kraenzl. 1928
991. Bulbophyllum malleolabrum Carr 1932
992. Bulbophyllum mamberamense J.J.Sm. 1915
993. Bulbophyllum mananjarense Poiss. 1912
994. Bulbophyllum manarae Foldats 1968
995. Bulbophyllum mandibulare Rchb.f. 1882: Chin-like Bulbophyllum
996. Bulbophyllum mangenotii Bosser 1965
997. Bulbophyllum manobulbum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
998. Bulbophyllum maquilingense Ames & Quisumb. 1932: Mount Makiling Bulbophyllum
999. Bulbophyllum marginatum Schltr. 1913
1000. Bulbophyllum marivelense Ames 1912
1001. Bulbophyllum marojejiense H.Perrier 1951
1002. Bulbophyllum marovoense H.Perrier 1951
1003. Bulbophyllum marudiense Carr 1935
1004. Bulbophyllum masaganapense Ames 1920
1005. Bulbophyllum masarangicum Schltr. 1911
1006. Bulbophyllum maskeliyense Livera 1926
1007. Bulbophyllum masoalanum Schltr. 1916: Masoala Bulbophyllum
1008. Bulbophyllum masonii (Senghas) J.J.Wood 1986
1009. Bulbophyllum mastersianum (Rolfe) J.J.Sm. 1912
1010. Bulbophyllum matitanense H.Perrier 1937
1011. Bulbophyllum maudeae A.D.Hawkes 1966
1012. Bulbophyllum maxillarioides Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1013. Bulbophyllum maximum (Lindl.) Rchb.f. in W.G.Walpers 1861: Largest Bulbophyllum, Pointy-winged Bulbophyllum
1014. Bulbophyllum mayombeense Garay 1999: Mayombe Bulbophyllum
1015. Bulbophyllum mayrii J.J.Sm. 1934
1016. Bulbophyllum mearnsii Ames (1913 publ. 1914): Mearns' Bulbophyllum
1017. Bulbophyllum mediocre Summerh. ex Exell 1959
1018. Bulbophyllum medusae (Lindl.) Rchb.f. in W.G.Walpers 1861: Medusa's Bulbophyllum
1019. Bulbophyllum megalonyx Rchb.f. 1881
1020. Bulbophyllum melanoglossum Hayata 1914
1021. Bulbophyllum melanoxanthum J.J.Verm. & B.A.Lewis 1991
1022. Bulbophyllum melilotus J.J.Sm. 1929
1023. Bulbophyllum melinanthum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1024. Bulbophyllum melinoglossum Schltr. 1913
1025. Bulbophyllum meliphagirostrum P.Royen 1979
1026. Bulbophyllum melleum H.Perrier 1937
1027. Bulbophyllum melloi Pabst 1977
1028. Bulbophyllum membranaceum Teijsm. & Binn. 1855
1029. Bulbophyllum membranifolium Hook.f. 1890: Thin-membraneaceous Leaf Bulbophyllum
1030. Bulbophyllum menghaiense Z.H.Tsi 1981
1031. Bulbophyllum menglunense Z.H.Tsi & Y.Z.Ma 1985
1032. Bulbophyllum mentiferum J.J.Sm. 1927
1033. Bulbophyllum mentosum Barb.Rodr. 1877
1034. Bulbophyllum meridense Rchb.f. 1850
1035. Bulbophyllum meristorhachis Garay & Dunst. 1976
1036. Bulbophyllum merrittii Ames 1907
1037. Bulbophyllum mesodon J.J.Verm. 1993
1038. Bulbophyllum metonymon Summerh. (1951 publ. 1952).
1039. Bulbophyllum micholitzianum Kraenzl. 1893
1040. Bulbophyllum micholitzii Rolfe 1901: Micholitz' Bulbophyllum
1041. Bulbophyllum micranthum Barb.Rodr. 1877
1042. Bulbophyllum microblepharon Schltr. 1913
1043. Bulbophyllum microbulbon Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1044. Bulbophyllum microcala P.F.Hunt 1970
1045. Bulbophyllum microdendron Schltr. 1913
1046. Bulbophyllum microglossum Ridl. 1908: Small-lipped Bulbophyllum
1047. Bulbophyllum microlabium W.Kittr. (1984 publ. 1985).
1048. Bulbophyllum micronesiacum Schltr. 1921
1049. Bulbophyllum micropetaliforme Leite 1946
1050. Bulbophyllum microrhombos Schltr. 1912
1051. Bulbophyllum microsphaerum Schltr. 1913
1052. Bulbophyllum microtepalum Rchb.f. in W.G.Walpers 1861: Small-tepaled Bulbophyllum
1053. Bulbophyllum microtes Schltr. 1913
1054. Bulbophyllum microthamnus Schltr. 1923
1055. Bulbophyllum mimiense Schltr. 1913
1056. Bulbophyllum minahassae Schltr. 1911
1057. Bulbophyllum minax Schltr. 1924
1058. Bulbophyllum mindanaense Ames 1912
1059. Bulbophyllum mindorense Ames 1907
1060. Bulbophyllum miniatum auct. 1904
1061. Bulbophyllum minutibulbum W.Kittr. (1984 publ. 1985).
1062. Bulbophyllum minutilabrum H.Perrier 1937
1063. Bulbophyllum minutipetalum Schltr. 1913: Small-petaled Bulbophyllum
1064. Bulbophyllum minutissimum (F.Muell.) F.Muell. 1878 (synonym: Oncophyllum minutissimum (F.Muell.) D.L.Jones & M.A.Clem. 2001)
1065. Bulbophyllum minutulum Ridl. ex Burkill & Holttum 1923
1066. Bulbophyllum minutum Thouars 1822
1067. Bulbophyllum mirabile Hallier f. 1889
1068. Bulbophyllum mirandaianum Hoehne 1947
1069. Bulbophyllum mirificum Schltr. 1918
1070. Bulbophyllum mirum J.J.Sm. 1906
1071. Bulbophyllum mischobulbon Schltr. 1913
1072. Bulbophyllum mobilifilum Carr 1929
1073. Bulbophyllum moldenkeanum A.D.Hawkes 1966
1074. Bulbophyllum molossus Rchb.f. 1888: Fierce Bulbophyllum
1075. Bulbophyllum monanthos Ridl. 1897
1076. Bulbophyllum monanthum (Kuntze) J.J.Sm. 1912: Single-flowered Bulbophyllum
1077. Bulbophyllum moniliforme C.S.P.Parish & Rchb.f. 1874: Necklace Bulbophyllum
1078. Bulbophyllum monosema Schltr. 1913
1079. Bulbophyllum monstrabile Ames 1915
1080. Bulbophyllum montanum Schltr. 1913
1081. Bulbophyllum montense Ridl. ex Stapf 1894
1082. Bulbophyllum moramanganum Schltr. 1922
1083. Bulbophyllum moratii Bosser 1989
1084. Bulbophyllum morenoi Dodson & R.Vásquez 1989
1085. Bulbophyllum moroides J.J.Sm. 1917
1086. Bulbophyllum morotaiense J.J.Sm. 1932
1087. Bulbophyllum morphologorum Kraenzl. 1908: Dixon's Bulbophyllum
1088. Bulbophyllum mucronatum (Blume) Lindl. 1830
1089. Bulbophyllum mucronifolium Rchb.f. & Warm. in H.G.Reichenbach 1881
1090. Bulbophyllum mulderae J.J.Verm. 1993
1091. Bulbophyllum multiflexum J.J.Sm. 1927
1092. Bulbophyllum multiflorum Ridl. 1885
1093. Bulbophyllum multiligulatum H.Perrier 1937
1094. Bulbophyllum multivaginatum Jum. & H.Perrier 1912
1095. Bulbophyllum muricatum J.J.Sm. 1911
1096. Bulbophyllum muriceum Schltr. 1913
1097. Bulbophyllum murkelense J.J.Sm. 1928
1098. Bulbophyllum muscarirubrum Seidenf. 1979: Brickred-brush Bulbophyllum
1099. Bulbophyllum muscicola Rchb.f. 1872: Hooker's Bulbophyllum
1100. Bulbophyllum muscohaerens J.J.Verm. & A.L.Lamb 1994
1101. Bulbophyllum mutabile (Blume) Lindl. 1830
      • Bulbophyllum mutabile var. mutabile
      • Bulbophyllum mutabile var. obesum J.J.Sm. 1991
1102. Bulbophyllum mutatum J.J.Sm. 1916
1103. Bulbophyllum myolaense Garay, Hamer & Siegerist 1995: Myola Bulbophyllum
1104. Bulbophyllum myon J.J.Verm. 1990
1105. Bulbophyllum myrmecochilum Schltr. 1924
1106. Bulbophyllum myrtillus Schltr. 1913
1107. Bulbophyllum mysorense (Rolfe) J.J.Sm. 1912
1108. Bulbophyllum mystax Schuit. & de Vogel 2002
1109. Bulbophyllum mystrochilum Schltr. 1913
1110. Bulbophyllum mystrophyllum Schltr. 1919
1111. Bulbophyllum nabawanense J.J.Wood & A.L.Lamb 1994
1112. Bulbophyllum nagelii L.O.Williams 1939
1113. Bulbophyllum namoronae Bosser 1971
1114. Bulbophyllum nannodes Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1115. Bulbophyllum nanopetalum Seidenf. 1979
1116. Bulbophyllum napellii Lindl. 1842: Napell's Bulbophyllum
1117. Bulbophyllum nasica Schltr. 1913
1118. Bulbophyllum nasilabium Schltr. 1921
1119. Bulbophyllum nasseri Garay 1999
1120. Bulbophyllum navicula Schltr. 1913
1121. Bulbophyllum nebularum Schltr. 1913
1122. Bulbophyllum neglectum Bosser 1965
1123. Bulbophyllum negrosianum Ames 1912
1124. Bulbophyllum nematocaulon Ridl. 1920
1125. Bulbophyllum nematopodum F.Muell. 1872: Worm-like Foot Bulbophyllum
1126. Bulbophyllum nematorhizis Schltr. 1913
1127. Bulbophyllum nemorale L.O.Williams 1938
1128. Bulbophyllum nemorosum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
1129. Bulbophyllum neocaledonicum Schltr. 1906
1130. Bulbophyllum neoguineense J.J.Sm. 1908
1131. Bulbophyllum neopommeranicum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1132. Bulbophyllum nephropetalum Schltr. 1919
1133. Bulbophyllum nervulosum Frapp. ex Cordem. 1895
1134. Bulbophyllum nesiotes Seidenf. 1979
1135. Bulbophyllum newportii (F.M.Bailey) Rolfe 1909: Newport's Bulbophyllum
1136. Bulbophyllum ngoclinhensis Aver. 1997
1137. Bulbophyllum ngoyense Schltr. 1906
1138. Bulbophyllum nieuwenhuisii J.J.Sm. 1926
1139. Bulbophyllum nigericum Summerh. 1962
1140. Bulbophyllum nigrescens Rolfe 1910: Narrowly Elliptical Bulbophyllum
1141. Bulbophyllum nigriflorum H.Perrier 1937
1142. Bulbophyllum nigrilabium Schltr. 1913
1143. Bulbophyllum nigripetalum Rolfe 1891
1144. Bulbophyllum nigritianum Rendle 1913
1145. Bulbophyllum nigropurpureum Carr 1932
1146. Bulbophyllum nipondhii Seidenf. 1985
1147. Bulbophyllum nitens Jum. & H.Perrier 1912
1148. Bulbophyllum nitidum Schltr. 1912: Shimmering Bulbophyllum
1149. Bulbophyllum nocturnum J. J. Verm., de Vogel, Schuit. & A. Vogel^[2]
1150. Bulbophyllum nodosum (Rolfe) J.J.Sm. 1912
1151. Bulbophyllum notabilipetalum Seidenf. 1995
1152. Bulbophyllum novae-hiberniae Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1153. Bulbophyllum nubigenum Schltr. 1913
1154. Bulbophyllum nubinatum J.J.Verm. 1988
1155. Bulbophyllum nummularia (H.Wendl. & Kraenzl.) Rolfe in D.Oliver 1897
1156. Bulbophyllum nummularioides Schltr. 1913
1157. Bulbophyllum nutans (Thouars) Thouars 1822
1. Bulbophyllum nutans var. nutans
2. Bulbophyllum nutans var. variifolium (Schltr.) Bosser 1965
1158. Bulbophyllum oblanceolatum King & Pantl. 1897
1159. Bulbophyllum obliquum Schltr. 1911
1160. Bulbophyllum obovatifolium J.J.Sm. 1912
1161. Bulbophyllum obscuriflorum H.Perrier 1937
1162. Bulbophyllum obtusatum Schltr. 1924
1163. Bulbophyllum obtusiangulum Z.H.Tsi 1995
1164. Bulbophyllum obtusilabium W.Kittr. (1984 publ. 1985).
1165. Bulbophyllum obtusipetalum J.J.Sm. 1905
1166. Bulbophyllum obtusum (Blume) Lindl. 1830
1167. Bulbophyllum obyrnei Garay, Hamer & Siegerist 1995
1168. Bulbophyllum occlusum Ridl. 1885
1169. Bulbophyllum occultum Thouars 1822
1170. Bulbophyllum ochraceum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
1171. Bulbophyllum ochrochlamys Schltr. 1913
1172. Bulbophyllum ochroleucum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1173. Bulbophyllum ochthochilum J.J.Verm. 1993
1174. Bulbophyllum ochthodes J.J.Verm. 2002
1175. Bulleyia
1176. Bulbophyllum octarrhenipetalum J.J.Sm. 1913
1177. Bulbophyllum octorhopalon Seidenf. 1975
1178. Bulbophyllum odoardii Rchb.f. & Pfitzer 1884
1179. Bulbophyllum odontoglossum Schltr. 1913
1180. Bulbophyllum odontopelatum Schltr. 1913: Tooth-shaped Petal Bulbophyllum
1181. Bulbophyllum odoratissimum (Sm.) Lindl. ex Hook.f. 1890: Fragrant Bulbophyllum
      • Bulbophyllum odoratissimum var. odoratissimum
      • Bulbophyllum odoratissimum var. racemosum N.P.Balakr. 1978
1182. Bulbophyllum odoratum (Blume) Lindl. 1830
      • Bulbophyllum odoratum var. grandiflorum J.J.Sm. 1919
      • Bulbophyllum odoratum var. odoratum
1183. Bulbophyllum oliganthum Schltr. 1913
1184. Bulbophyllum oligoblepharon Schltr. 1911
1185. Bulbophyllum oligochaete Schltr. 1913
1186. Bulbophyllum oligoglossum Rchb.f. 1865
1187. Bulbophyllum olivinum J.J.Sm. 1934
      • Bulbophyllum olivinum subsp. linguiferum J.J.Verm. 1993
      • Bulbophyllum olivinum subsp. olivinum
1188. Bulbophyllum olorinum J.J.Sm. 1912
1189. Bulbophyllum omerandrum Hayata 1914
1190. Bulbophyllum onivense H.Perrier 1937
1191. Bulbophyllum oobulbum Schltr. 1913
1192. Bulbophyllum ophiuchus Ridl. 1886
1193. Bulbophyllum orbiculare J.J.Sm. 1912
      • Bulbophyllum orbiculare subsp. cassideum (J.J.Sm.) J.J.Verm. 1993
      • Bulbophyllum orbiculare subsp. orbiculare
1194. Bulbophyllum orectopetalum Garay, Hamer & Siegerist 1992: Projecting Petal Bulbophyllum
1195. Bulbophyllum oreocharis Schltr. 1913
1196. Bulbophyllum oreodorum Schltr. 1924
1197. Bulbophyllum oreodoxa Schltr. 1913
1198. Bulbophyllum oreogenum Schltr. 1913
1199. Bulbophyllum oreonastes Rchb.f. 1881
1200. Bulbophyllum orezii Sath.Kumar 2004
1201. Bulbophyllum orientale Seidenf. 1979: Eastern Bulbophyllum
1202. Bulbophyllum origami J.J.Verm. 1993
1203. Bulbophyllum ornatissimum (Rchb.f.) J.J.Sm. 1912
1204. Bulbophyllum ornatum Schltr. 1913
1205. Bulbophyllum orohense J.J.Sm. 1915
1206. Bulbophyllum orsidice Ridl. 1916
1207. Bulbophyllum ortalis J.J.Verm. 1993
1208. Bulbophyllum orthoglossum Kraenzl. 1896: Bird Head-like Lip Bulbophyllum
1209. Bulbophyllum orthosepalum J.J.Verm. 1993: Straight-petaled Bulbophyllum
1210. Bulbophyllum osyricera Schltr. 1911
1211. Bulbophyllum osyriceroides J.J.Sm. 1920
1212. Bulbophyllum othonis (Kuntze) J.J.Sm. 1912
1213. Bulbophyllum otochilum J.J.Verm. 1991
1214. Bulbophyllum otoglossum Tuyama 1971
1215. Bulbophyllum ovale Ridl. 1916
1216. Bulbophyllum ovalifolium (Blume) Lindl. 1830: Oval-leafed Bulbophyllum
1217. Bulbophyllum ovalitepalum J.J.Sm. in L.S.Gibbs 1917
1218. Bulbophyllum ovatilabellum Seidenf. 1979
1219. Bulbophyllum ovatolanceatum J.J.Sm. 1928
1220. Bulbophyllum ovatum Seidenf. 1979
1221. Bulbophyllum oxyanthum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1222. Bulbophyllum oxycalyx Schltr. 1924
      • Bulbophyllum oxycalyx var. oxycalyx
      • Bulbophyllum oxycalyx var. rubescens (Schltr.) Bosser 1965
1223. Bulbophyllum oxychilum Schltr. 1905
1224. Bulbophyllum oxysepaloides Ridl. 1916
1225. Bulbophyllum pabstii Garay 1973
1226. Bulbophyllum pachyacris J.J.Sm. 1908
1227. Bulbophyllum pachyanthum Schltr. 1906
1228. Bulbophyllum pachyglossum Schltr. 1919
1229. Bulbophyllum pachyneuron Schltr. 1911
1230. Bulbophyllum pachypus Schltr. 1924
1231. Bulbophyllum pachyrhachis (A.Rich.) Griseb. 1864: Broad Rachis Bulbophyllum
1232. Bulbophyllum pachytelos Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1233. Bulbophyllum pahudii (de Vriese) Rchb.f. in W.G.Walpers 1861
1234. Bulbophyllum paleiferum Schltr. 1924
1235. Bulbophyllum palilabre J.J.Sm. 1914: Pale-lipped Bulbophyllum
1236. Bulbophyllum pallens (Jum. & Perrier) Schltr. 1924
1237. Bulbophyllum pallidiflorum Schltr. 1906
1238. Bulbophyllum pallidum Seidenf. 1979
1239. Bulbophyllum pampangense Ames 1923
1240. Bulbophyllum pan Ridl. 1915
1241. Bulbophyllum pandanetorum Summerh. (1953 publ. 1954).
1242. Bulbophyllum pandurella Schltr. 1924
1243. Bulbophyllum paniscus Ridl. 1916
1244. Bulbophyllum pantlingii Lucksom (1993 publ. 1994).
1245. Bulbophyllum pantoblepharon Schltr. 1924
1246. Bulbophyllum papangense H.Perrier 1937
1247. Bulbophyllum papilio J.J.Sm. 1910
1248. Bulbophyllum papillatum J.J.Sm. 1910
1249. Bulbophyllum papillipetalum Ames 1922
1250. Bulbophyllum papillosofilum Carr 1929
1251. Bulbophyllum papuliferum Schltr. 1911
1252. Bulbophyllum papuliglossum Schltr. 1913
1253. Bulbophyllum papulipetalum Schltr. 1913
1254. Bulbophyllum papulosum Garay 1999: Warty Bulbophyllum
1255. Bulbophyllum parabates J.J.Verm. 1991
1256. Bulbophyllum paranaense Schltr. 1919
      • Bulbophyllum paranaense var. paranaense
1257. Bulbophyllum pardalinum Ridl. 1916
1258. Bulbophyllum pardalotum Garay 1995: Leopard-spotted Bulbophyllum
1259. Bulbophyllum parviflorum C.S.P.Parish & Rchb.f. 1874
1260. Bulbophyllum parvum Summerh. 1957
1261. Bulbophyllum patella J.J.Verm. 1993
1262. Bulbophyllum patens King ex Hook.f. 1896: Spreading Bulbophyllum
1263. Bulbophyllum pauciflorum Ames 1912
1264. Bulbophyllum paucisetum J.J.Sm. 1915
1265. Bulbophyllum paululum Schltr. 1913
1266. Bulbophyllum pectenveneris (Gagnep.) Seidenf. (1973 publ. 1974): Yellow-flowered Bulbophyllum
1267. Bulbophyllum pectinatum Finet 1897: Comb-like Bulbophyllum, Grand Bulbophyllum
1268. Bulbophyllum pelicanopsis J.J.Verm. & A.L.Lamb 1988
1269. Bulbophyllum peltopus Schltr. 1913
1270. Bulbophyllum pemae Schltr. 1913
1271. Bulbophyllum penduliscapum J.J.Sm. 1900
1272. Bulbophyllum pendulum Thouars 1822
1273. Bulbophyllum penicillium C.S.P.Parish & Rchb.f. 1874: Brush-lipped Bulbophyllum
1274. Bulbophyllum peninsulare Seidenf. 1979: eninsula Bulbophyllum
1275. Bulbophyllum pentaneurum Seidenf. 1979
1276. Bulbophyllum pentastichum (Pfitzer ex Kraenzl.) H.Perrier 1939
1277. Bulbophyllum peperomiifolium J.J.Sm. 1918
1278. Bulbophyllum peramoenum Ames, Philipp. (1913 publ. 1914).
1279. Bulbophyllum percoroiculatum H.Perrier 1951
1280. Bulbophyllum perductum J.J.Sm. 1905
      • Bulbophyllum perductum var. perductum
      • Bulbophyllum perductum var. sebesiense J.J.Sm. 1922
1281. Bulbophyllum perexiguum Ridl. 1916
1282. Bulbophyllum perforans J.J.Sm. 1935
1283. Bulbophyllum perii Schltr. 1922
1284. Bulbophyllum perparvulum Schltr. 1915
1285. Bulbophyllum perpendiculare Schltr. 1911
1286. Bulbophyllum perpusillum H.Wendl. & Kraenzl. 1894
1287. Bulbophyllum perreflexum Bosser & P.J.Cribb 2001
1288. Bulbophyllum perrieri Schltr. 1913
1289. Bulbophyllum pervillei Rolfe ex Scott-Elliot 1891
1290. Bulbophyllum petiolare Thwaites 1861
1291. Bulbophyllum petiolatum J.J.Sm. 1910
1292. Bulbophyllum peyerianum (Kraenzl.) Seidenf. (1973 publ. 1974).
1293. Bulbophyllum peyrotii Bosser 1965
1294. Bulbophyllum phaeanthum Schltr. 1911
1295. Bulbophyllum phaeoglossum Schltr. 1913
1296. Bulbophyllum phaeoneuron Schltr. 1911
1297. Bulbophyllum phaeorhabdos Schltr. 1923
1298. Bulbophyllum phalaenopsis J.J.Sm. 1937: Phalaenopsis-like Bulbophyllum
1299. Bulbophyllum phayamense Seidenf. 1979
1300. Bulbophyllum philippinense Ames 1920
1301. Bulbophyllum phillipsianum Kores 1991
1302. Bulbophyllum phormion J.J.Verm. 1992
1303. Bulbophyllum phreatiopse J.J.Verm. 1993
1304. Bulbophyllum phymatum J.J.Verm. 1982
1305. Bulbophyllum physocoryphum Seidenf. 1979
1306. Bulbophyllum picturatum (Lodd.) Rchb.f. in W.G.Walpers 1861
1307. Bulbophyllum pidacanthum J.J.Verm. 1992
1308. Bulbophyllum piestobulbon Schltr. 1923
1309. Bulbophyllum piestoglossum J.J.Verm. 1993: Narrow-labellum Bulbophyllum
1310. Bulbophyllum pileatum Lindl. 1844: Fibery Bulbophyllum
1311. Bulbophyllum piliferum J.J.Sm. 1908
1312. Bulbophyllum pilosum J.J.Verm. 2002
1313. Bulbophyllum piluliferum King & Pantl. 1895
1314. Bulbophyllum pinicolum Gagnep. 1930
1315. Bulbophyllum pipio Rchb.f. 1876
1316. Bulbophyllum pisibulbum J.J.Sm. 1914
1317. Bulbophyllum placochilum J.J.Verm. 1991
1318. Bulbophyllum plagiatum Ridl. 1916
1319. Bulbophyllum plagiopetalum Schltr. 1913
1320. Bulbophyllum planibulbe (Ridl.) Ridl. 1907
1321. Bulbophyllum planitiae J.J.Sm. 1910
1322. Bulbophyllum platypodum H.Perrier 1937
1323. Bulbophyllum pleiopterum Schltr. 1912
1324. Bulbophyllum pleurothallidanthum Garay 1999
1325. Bulbophyllum pleurothalloides Ames 1907
1326. Bulbophyllum pleurothallopsis Schltr. 1924
1327. Bulbophyllum plicatum J.J.Verm. 1993
1328. Bulbophyllum plumatum Ames 1915
1329. Bulbophyllum plumosum (Barb.Rodr.) Cogn. in C.F.P.von Martius 1902
1330. Bulbophyllum plumula Schltr. 1913
1331. Bulbophyllum pocillum J.J.Verm. 1991
1332. Bulbophyllum poekilon Carr 1932
1333. Bulbophyllum poilanei Gagnep. 1930
1334. Bulbophyllum polliculosum Seidenf. 1973
1335. Bulbophyllum polyblepharon Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1336. Bulbophyllum polycyclum J.J.Verm. 1996
1337. Bulbophyllum polygaliflorum J.J.Wood 1984
1338. Bulbophyllum polyphyllum Schltr. 1913
1339. Bulbophyllum polyrrhizum Lindl. 1830
1340. Bulbophyllum polystictum Schltr. 1913 (now synonym of Bulbophyllum erythrostictum Ormerod 2005)
1341. Bulbophyllum popayanense Kraenzl. 1899
1342. Bulbophyllum porphyrostachys Summerh. 1951
1343. Bulbophyllum porphyrotriche J.J.Verm. 1991
1344. Bulbophyllum posticum J.J.Sm. 1911
1345. Bulbophyllum potamophilum Schltr. 1913
1346. Bulbophyllum praestans Kraenzl. 1904
1347. Bulbophyllum praetervisum J.J.Verm. 2002
1348. Bulbophyllum prianganense J.J.Sm. 1913
1349. Bulbophyllum prismaticum Thouars 1822
1350. Bulbophyllum pristis J.J.Sm. 1913
1351. Bulbophyllum proboscideum (Gagnep.) Seidenf. & Smitinand 1961
1352. Bulbophyllum procerum Schltr. 1913
1353. Bulbophyllum proculcastris J.J.Verm. 2000
1354. Bulbophyllum profusum Ames 1912
1355. Bulbophyllum propinquum Kraenzl. 1908
1356. Bulbophyllum prorepens Summerh. (1953 publ. 1954).
1357. Bulbophyllum protectum H.Perrier 1937
1358. Bulbophyllum protractum Hook.f. 1890
1359. Bulbophyllum proudlockii (King & Pantl.) J.J.Sm. 1912
1360. Bulbophyllum pseudofilicaule J.J.Sm. 1935
1361. Bulbophyllum pseudopelma J.J.Verm. & P.O'Byrne 2003
1362. Bulbophyllum pseudoserrulatum J.J.Sm. 1912
1363. Bulbophyllum pseudotrias J.J.Verm. 1996
1364. Bulbophyllum psilorhopalon Schltr. 1913
1365. Bulbophyllum psittacoglossum Rchb.f. 1863: Parrot-tongue Bulbophyllum
1366. Bulbophyllum psychoon Rchb.f. 1878: Butterfly Egg Bulbophyllum
1367. Bulbophyllum ptiloglossum H.Wendl. & Kraenzl. 1897
1368. Bulbophyllum ptilotes Schltr. 1913
1369. Bulbophyllum ptychantyx J.J.Verm. 1993
1370. Bulbophyllum pubiflorum Schltr. 1911
1371. Bulbophyllum pugilanthum J.J.Wood 1994
1372. Bulbophyllum puguahaanense Ames 1915
1373. Bulbophyllum pulchellum Ridl. 1907
1374. Bulbophyllum pulchrum (N.E.Br.) J.J.Sm. 1912
1375. Bulbophyllum pulvinatum Schltr. 1913
1376. Bulbophyllum pumilio C.S.P.Parish & Rchb.f. 1874
1377. Bulbophyllum punamense Schltr. 1913
1378. Bulbophyllum punctatum Barb.Rodr. 1877
1379. Bulbophyllum pungens Schltr. 1913
      • Bulbophyllum pungens var. pachyphyllum Schltr. 1913
      • Bulbophyllum pungens var. pungens
1380. Bulbophyllum puntjakense J.J.Sm. 1907
1381. Bulbophyllum purpurascens Teijsm. & Binn. 1862: Purple Bulbophyllum
1382. Bulbophyllum purpurellum Ridl. 1916
1383. Bulbophyllum purpureorhachis (De Wild.) Schltr. 1914: Purple Inflorescence Bulbophyllum
1384. Bulbophyllum purpureum Thwaites 1861
1385. Bulbophyllum pusillum Thouars 1822
1386. Bulbophyllum pustulatum Ridl. 1898: Blistered Bulbophyllum
1387. Bulbophyllum putidum (Teijsm. & Binn.) J.J.Sm. 1912
1388. Bulbophyllum putii Seidenf. 1979
1389. Bulbophyllum pygmaeum (Sm.) Lindl. 1830
1390. Bulbophyllum pyridion J.J.Verm. 1991
1391. Bulbophyllum pyroglossum Schuit. & de Vogel (2005)
1392. Bulbophyllum quadrangulare J.J.Sm. 1911: Swollen-belly Bulbophyllum
      • Bulbophyllum quadrangulare var. latisepalum J.J.Sm. 1916
      • Bulbophyllum quadrangulare var. quadrangulare
1393. Bulbophyllum quadrangulum Z.H.Tsi 1981
1394. Bulbophyllum quadrialatum H.Perrier 1939
1395. Bulbophyllum quadricarinum Kores 1989
1396. Bulbophyllum quadricaudatum J.J.Sm. 1911
1397. Bulbophyllum quadrichaete Schltr. 1913
1398. Bulbophyllum quadricolor (Barb.Rodr.) Cogn. in C.F.P.von Martius & auct. suc. (eds.) 1902
1399. Bulbophyllum quadrifalciculatum J.J.Sm. 1929
1400. Bulbophyllum quadrifarium Rolfe 1903
1401. Bulbophyllum quadrisetum Lindl. 1843
1402. Bulbophyllum quadrisubulatum J.J.Sm. 1929
1403. Bulbophyllum quasimodo J.J.Verm. 1991
1404. Bulbophyllum quinquelobum Schltr. 1913
      • Bulbophyllum quinquelobum var. lancilabium Schltr. 1913
      • Bulbophyllum quinquelobum var. quinquelobum
1405. Bulbophyllum racemosum Rolfe 1893
1406. Bulbophyllum radicans F.M.Bailey 1897
1407. Bulbophyllum rajanum J.J.Sm. 1927
1408. Bulbophyllum ramulicola Schuit. & de Vogel 2002
1409. Bulbophyllum ramulicola Schuit. & de Vogel 2002
1410. Bulbophyllum ranomafanae Bosser & P.J.Cribb 2001
1411. Bulbophyllum rariflorum J.J.Sm. 1908
1412. Bulbophyllum rarum Schltr. 1913
1413. Bulbophyllum rauhii Toill.-Gen. & Bosser 1961
      • Bulbophyllum rauhii var. andranobeense Bosser 1971
      • Bulbophyllum rauhii var. rauhii
1414. Bulbophyllum raui Arora (1969 publ. 1972).
1415. Bulbophyllum reclusum Seidenf. 1995
1416. Bulbophyllum rectilabre J.J.Sm. 1912
1417. Bulbophyllum recurviflorum J.J.Sm. 1903
1418. Bulbophyllum recurvilabre Garay 1999
1419. Bulbophyllum reductum J.J.Verm. & P.O'Byrne 2003
1420. Bulbophyllum reevei J.J.Verm. 1992
1421. Bulbophyllum reflexiflorum H.Perrier 1937
      • Bulbophyllum reflexiflorum subsp. pogonochilum (Summerh.) Bosser 2000
      • Bulbophyllum reflexiflorum subsp. reflexiflorum
1422. Bulbophyllum reflexum Ames & C.Schweinf. in O.Ames 1920
1423. Bulbophyllum refractilingue J.J.Sm. 1931
1424. Bulbophyllum refractum (Zoll.) Rchb.f. in W.G.Walpers 1861
1425. Bulbophyllum regnellii Rchb.f. 1850: Regnell's Bulbophyllum
1426. Bulbophyllum reichenbachianum Kraenzl. 1893
1427. Bulbophyllum reichenbachii (Kuntze) Schltr. 1915
1428. Bulbophyllum reilloi Ames (1913 publ. 1914).
1429. Bulbophyllum remiferum Carr 1933
1430. Bulbophyllum renipetalum Schltr. 1913
1431. Bulbophyllum renkinianum (Laurent) De Wild. 1921
1432. Bulbophyllum repens Griff. 1851
1433. Bulbophyllum reptans (Lindl.) Lindl. in N.Wallich 1829: Crawling Bulbophyllum
1434. Bulbophyllum restrepina Ridl. 1893
1435. Bulbophyllum resupinatum Ridl. 1887
      • Bulbophyllum resupinatum var. filiforme (Kraenzl.) J.J.Verm. 1986: Thread-shaped Bulbophyllum
      • Bulbophyllum resupinatum var. resupinatum
1436. Bulbophyllum reticulatum Bateman ex Hook.f. 1866: Net-like Veined Bulbophyllum
1437. 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
1438. Bulbophyllum rheedei Manilal & Sath.Kumar 1991
1439. Bulbophyllum rhizomatosum Ames & C.Schweinf. in O.Ames 1920
1440. Bulbophyllum rhodoglossum Schltr. 1913
1441. Bulbophyllum rhodoleucum Schltr. 1913
1442. Bulbophyllum rhodoneuron Schltr. 1913
1443. Bulbophyllum rhodosepalum Schltr. 1901
1444. Bulbophyllum rhodostachys Schltr. 1916
1445. Bulbophyllum rhodostictum Schltr. 1913
1446. Bulbophyllum rhomboglossum Schltr. 1913
1447. Bulbophyllum rhopaloblepharon Schltr. 1913
1448. Bulbophyllum rhopalophorum Schltr. 1913
1449. Bulbophyllum rhynchoglossum Schltr. 1910
1450. Bulbophyllum ricaldonei Leite 1948
1451. Bulbophyllum rienanense H.Perrier 1937
1452. Bulbophyllum rigidifilum J.J.Sm. 1920
1453. Bulbophyllum rigidipes Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1454. Bulbophyllum rigidum King & Pantl. 1895: Rigid Bulbophyllum
1455. Bulbophyllum riparium J.J.Sm. 1929
1456. Bulbophyllum rivulare Schltr. 1913
1457. Bulbophyllum riyanum Fukuy. 1935
1458. Bulbophyllum rojasii L.O.Williams 1940
1459. Bulbophyllum rolfei (Kuntze) Seidenf. 1979
1460. Bulbophyllum romburghii J.J.Sm. 1907
1461. Bulbophyllum roraimense Rolfe 1896
1462. Bulbophyllum rosemarianum Sath.Kumar 2001
1463. Bulbophyllum roseopunctatum Schltr. 1913
1464. Bulbophyllum rostriceps Rchb.f. 1878
1465. Bulbophyllum rothschildianum (O'Brien) J.J.Sm. 1912: Rothschild's Bulbophyylum
1466. Bulbophyllum roxburghii (Lindl.) Rchb.f. in W.G.Walpers 1861
1467. Bulbophyllum rubiferum J.J.Sm. 1918
1468. Bulbophyllum rubiginosum Schltr. 1925
1469. Bulbophyllum rubipetalum P.Royen 1979
1470. Bulbophyllum rubroguttatum Seidenf. 1985
1471. Bulbophyllum rubrolabellum T.P.Lin 1975
1472. Bulbophyllum rubrolabium Schltr. 1916
1473. Bulbophyllum rubrolineatum Schltr. 1923
1474. Bulbophyllum rubromaculatum W.Kittr. (1984 publ. 1985).
1475. Bulbophyllum rubrum Jum. & H.Perrier 1912
1476. Bulbophyllum ruficaudatum Ridl. 1910
1477. Bulbophyllum rufilabrum C.S.P.Parish ex Hook.f. 1890: Fox-red Lip Bulbophyllum
1478. Bulbophyllum rufinum Rchb.f. 1881: Fox-red Bulbophyllum
1479. Bulbophyllum rugosibulbum Summerh. 1960
1480. Bulbophyllum rugosisepalum Seidenf. 1979
1481. Bulbophyllum rugosum Ridl. 1897
1482. Bulbophyllum rugulosum J.J.Sm. 1935
1483. Bulbophyllum rupestre J.J.Sm. 1915
1484. Bulbophyllum rupicola Barb.Rodr. 1877: Rock-growing Bulbophyllum
1485. Bulbophyllum rutenbergianum Schltr. 1924
1486. Bulbophyllum saccolabioides J.J.Sm. 1929
1487. Bulbophyllum salaccense Rchb.f. 1857
1488. Bulbophyllum salebrosum J.J.Sm. 1927
1489. 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
1490. Bulbophyllum sambiranense Jum. & H.Perrier 1912
1491. Bulbophyllum samoanum Schltr. 1911: Samoan Bulbophyllum
1492. Bulbophyllum sanderianum Rolfe 1893
1493. Bulbophyllum sandersonii (Hook.f.) Rchb.f. 1878
      • Bulbophyllum sandersonii subsp. sandersonii
      • Bulbophyllum sandersonii subsp. stenopetalum (Kraenzl.) J.J.Verm. 1986
1494. Bulbophyllum sandrangatense Bosser 1965
1495. Bulbophyllum sangae Schltr. 1905
1496. Bulbophyllum sanguineopunctatum Seidenf. & A.D.Kerr (1973 publ. 1974)
1497. Bulbophyllum sanguineum H.Perrier 1937
1498. Bulbophyllum sanitii Seidenf. 1970
1499. Bulbophyllum santoense J.J.Verm. 1993
1500. Bulbophyllum santosii Ames 1915: Santos' Bulbophyllum
1501. Bulbophyllum sapphirinum Ames 1915
1502. Bulbophyllum sarasinorum Schltr. 1925
1503. Bulbophyllum sarcanthiforme Ridl. 1916
1504. Bulbophyllum sarcodanthum Schltr. 1913
1505. Bulbophyllum sarcophylloides Garay, Hamer & Siegerist 1994: Sarcophyllum-like Bulbophyllum
1506. Bulbophyllum sarcophyllum (King & Pantl.) J.J.Sm. 1912: Fleshy Red-leafed Bulbophyllum
1507. Bulbophyllum sarcorhachis Schltr. 1918
      • Bulbophyllum sarcorhachis var. befaonense (Schltr.) H.Perrier 1937
      • Bulbophyllum sarcorhachis var. sarcorhachis
1508. Bulbophyllum sarcoscapum Teijsm. & Binn. 1867
1509. Bulbophyllum saronae Garay 1999: Sharon's Bulbophyllum
1510. Bulbophyllum sauguetiense Schltr. 1913
1511. Bulbophyllum saurocephalum Rchb.f. 1886: Lizard's Head Bulbophyllum
1512. 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
1513. Bulbophyllum sawiense J.J.Sm. 1912
1514. 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
1515. Bulbophyllum scabratum Rchb.f. in W.G.Walpers 1861: Rough Bulbophyllum
1516. Bulbophyllum scabrum J.J.Verm. & A.L.Lamb 1988
1517. Bulbophyllum scaphiforme J.J.Verm. 2002: Boat-shaped Bulbophyllum
1518. Bulbophyllum scaphosepalum Ridl. 1916
1519. Bulbophyllum scariosum Summerh. 1953
1520. Bulbophyllum sceliphron J.J.Verm. 1991
1521. Bulbophyllum scheffleri (Kuntze) Schltr. 1915
1522. Bulbophyllum schillerianum Rchb.f. 1860: Schiller's Bulbophyllum
1523. Bulbophyllum schimperianum Kraenzl. 1902
1524. 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
1525. Bulbophyllum schistopetalum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1526. Bulbophyllum schizopetalum L.O.Williams 1946
1527. Bulbophyllum schmidii Garay 1999: Schmid's Bulbophyllum
1528. Bulbophyllum schmidtianum Rchb.f. 1865
1529. Bulbophyllum sciadanthum F.Muell. 1882
1530. Bulbophyllum sciaphile Bosser 1965
1531. Bulbophyllum scintilla Ridl. 1908
1532. Bulbophyllum scitulum Ridl. 1916
1533. Bulbophyllum scopa J.J.Verm. 1990
1534. Bulbophyllum scopula Schltr. 1913
1535. Bulbophyllum scotiifolium J.J.Sm. 1918
1536. Bulbophyllum scrobiculilabre J.J.Sm. 1914
1537. Bulbophyllum scutiferum J.J.Verm. 1993
1538. Bulbophyllum scyphochilus Schltr. 1912
      • Bulbophyllum scyphochilus var. phaeanthum Schltr. 1912
      • Bulbophyllum scyphochilus var. scyphochilus
1539. Bulbophyllum secundum Hook.f. 1890
1540. Bulbophyllum semiasperum J.J.Sm. 1934
1541. Bulbophyllum semiteres Schltr. 1913
1542. Bulbophyllum semiteretifolium Gagnep. 1930
1543. Bulbophyllum semperflorens J.J.Sm. 1907
1544. Bulbophyllum sempiternum Ames 1920
1545. Bulbophyllum sensile Ames 1915
1546. Bulbophyllum sepikense W.Kittr. (1984 publ. 1985)
1547. Bulbophyllum septatum Schltr. 1924
1548. Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm. 1913
1549. Bulbophyllum serra Schltr. 1913: Toothed Bulbophyllum
1550. Bulbophyllum serratotruncatum Seidenf. (1973 publ. 1974)
1551. Bulbophyllum serripetalum Schltr. 1923
1552. Bulbophyllum serrulatifolium J.J.Sm. 1929
1553. Bulbophyllum serrulatum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1554. Bulbophyllum sessiliflorum Kraenzl. in H.G.Reichenbach 1896
1555. Bulbophyllum setaceum T.P.Lin 1975: Bristly Bulbophyllum
1556. Bulbophyllum setigerum Lindl. 1838
1557. Bulbophyllum setuliferum J.J.Verm. & Saw 2000
1558. Bulbophyllum shanicum King & Pantl. 1897
1559. Bulbophyllum shepherdii (F.Muell.) Rchb.f. 1871: Shephard's Bulbophyllum
1560. Bulbophyllum shweliense W.W.Sm. 1921: Shweil Bulbophyllum
1561. Bulbophyllum sibuyanense Ames 1912
1562. Bulbophyllum sicyobulbon C.S.P.Parish & Rchb.f. 1874
1563. Bulbophyllum siederi Garay 1999: Sieder's Bulbophyllum
1564. Bulbophyllum sigaldiae Guillaumin 1955
1565. Bulbophyllum sigmoideum Ames & C.Schweinf. in O.Ames 1920
1566. Bulbophyllum signatum J.J.Verm. 1996: Marked Bulbophyllum
1567. Bulbophyllum sikapingense J.J.Sm. 1920
1568. Bulbophyllum silentvalliensis M.P.Sharma & S.K.Srivast. 1993
1569. Bulbophyllum sillenianum Rchb.f. 1884
1570. Bulbophyllum similare Garay, Hamer & Siegerist 1994
1571. Bulbophyllum simile Schltr.1913
1572. Bulbophyllum similissimum J.J.Verm. 1991
1573. Bulbophyllum simmondsii Kores 1989
1574. Bulbophyllum simondii Gagnep. 1950
1575. Bulbophyllum simplex J.J.Verm. & P.O'Byrne 2003
1576. Bulbophyllum simplicilabellum Seidenf. 1979
1577. Bulbophyllum simulacrum Ames 1915
1578. Bulbophyllum sinapis J.J.Verm. & P.O'Byrne 2003
1579. Bulbophyllum singaporeanum Schltr. 1911
1580. Bulbophyllum singulare Schltr. 1913: Outstanding Bulbophyllum
1581. Bulbophyllum singuliflorum W.Kittr. (1984 publ. 1985)
1582. Bulbophyllum skeatianum Ridl. 1915
1583. Bulbophyllum smithianum Schltr. 1911
1584. Bulbophyllum smitinandii Seidenf. & Thorut 1996
1585. Bulbophyllum sociale Rolfe 1918
1586. Bulbophyllum solteroi R.González 1992
1587. Bulbophyllum sopoetanense Schltr. 1911: Mt. Sopoetan Bulbophyllum
1588. Bulbophyllum sordidum Lindl. 1840
1589. Bulbophyllum sororculum J.J.Verm. 2002
1590. Bulbophyllum spadiciflorum Tixier 1966
1591. Bulbophyllum spathaceum Rolfe 1893
1592. Bulbophyllum spathilingue J.J.Sm. 1908
1593. Bulbophyllum spathipetalum J.J.Sm. 1908
1594. Bulbophyllum spathulatum (Rolfe ex E.Cooper) Seidenf. 1970
1595. Bulbophyllum speciosum Schltr. 1912: Outstanding Bulbophyllum
1596. Bulbophyllum sphaeracron Schltr. 1913
1597. Bulbophyllum sphaericum Z.H.Tsi & H.Li 1981
1598. Bulbophyllum sphaerobulbum H.Perrier 1937
1599. Bulbophyllum spissum J.J.Verm. 1996
1600. Bulbophyllum spongiola J.J.Verm. 1996
1601. Bulbophyllum stabile J.J.Sm. 1911
1602. Bulbophyllum steffensii Schltr. 1925
1603. Bulbophyllum stelis J.J.Sm. 1927
1604. Bulbophyllum stellatum Ames 1912: Star-like Bulbophyllum
1605. Bulbophyllum stellula Ridl. 1916
1606. Bulbophyllum stenobulbon C.S.P.Parish & Rchb.f. 1874: Slender-bulbed Bulbophyllum
1607. Bulbophyllum stenochilum Schltr. 1913
1608. Bulbophyllum stenophyllum C.S.P.Parish & Rchb.f. 1874
1609. Bulbophyllum stenophyton (Garay & W.Kittr.) ined.
1610. Bulbophyllum stenorhopalon Schltr. 1921
1611. Bulbophyllum stenurum J.J.Verm. & P.O'Byrne 2003
1612. Bulbophyllum sterile (Lam.) Suresh in D.H.Nicolson, C.R.Suresh & K.S.Manilal 1988: Tailed Bulbophyllum
1613. Bulbophyllum steyermarkii Foldats 1968: Steyermark's Bulbophyllum
1614. Bulbophyllum stictanthum Schltr. 1913
1615. Bulbophyllum stictosepalum Schltr. 1913
1616. Bulbophyllum stipitatibulbum J.J.Sm. 1931
1617. Bulbophyllum stipulaceum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1618. Bulbophyllum stolleanum Schltr. 1923
1619. Bulbophyllum stolzii Schltr. 1915
1620. Bulbophyllum stormii J.J.Sm. 1907: Storm's Bulbophyllum
1621. Bulbophyllum streptotriche J.J.Verm. 1991
1622. Bulbophyllum striatellum Ridl. 1890
1623. Bulbophyllum striatum (Griff.) Rchb.f. in W.G.Walpers 1861
1624. Bulbophyllum suavissimum Rolfe 1889: Mild Bulbophyllum
1625. Bulbophyllum subaequale Ames 1923
1626. Bulbophyllum subapetalum J.J.Sm. 1915
1627. Bulbophyllum subapproximatum H.Perrier 1937
1628. Bulbophyllum subbullatum J.J.Verm. 1996
1629. Bulbophyllum subclausum J.J.Sm. 1909
1630. Bulbophyllum subclavatum Schltr. 1925
1631. Bulbophyllum subcrenulatum Schltr. 1925
1632. Bulbophyllum subebulbum Gagnep. 1950
1633. Bulbophyllum subligaculiferum J.J.Verm. 1987
1634. Bulbophyllum submarmoratum J.J.Sm. 1918
1635. Bulbophyllum subpatulum J.J.Verm. 2002
1636. Bulbophyllum subsecundum Schltr. 1916
1637. Bulbophyllum subsessile Schltr. 1924
1638. Bulbophyllum subtenellum Seidenf. 1979: Very Delicate Bulbophyllum
1639. Bulbophyllum subtrilobatum Schltr. 1913
1640. Bulbophyllum subuliferum Schltr. 1911
1641. Bulbophyllum subulifolium Schltr. 1913
1642. Bulbophyllum subumbellatum Ridl. 1896: Subumbellate Bulbophyllum
1643. Bulbophyllum subverticillatum Ridl. 1925
1644. Bulbophyllum succedaneum J.J.Sm. 1927
1645. Bulbophyllum sukhakulii Seidenf. 1995
1646. Bulbophyllum sulawesii Garay, Hamer & Siegerist 1996: Sulawesi Bulbophyllum
1647. Bulbophyllum sulcatum (Blume) Lindl. 1830
1648. Bulbophyllum sulfureum Schltr. 1924: Sulphur-yellow Bulbophyllum
1649. Bulbophyllum superfluum Kraenzl. 1929
1650. Bulbophyllum superpositum Schltr. 1913
1651. Bulbophyllum supervacaneum Kraenzl. 1929
1652. Bulbophyllum surigaense Ames & Quisumb. (1933 publ. 1934)
1653. Bulbophyllum sutepense (Rolfe ex Downie) Seidenf. & Smitinand 1961
1654. Bulbophyllum systenochilum J.J.Verm. 1993

1655. Bulbophyllum taeniophyllum C.S.P.Parish & Rchb.f. 1874
1656. Bulbophyllum taeter J.J.Verm. 1996
1657. Bulbophyllum tahanense Carr 1930
1658. Bulbophyllum tahitense Nadeaud 1873
1659. Bulbophyllum taiwanense (Fukuy.) K.Nakaj. 1973
1660. Bulbophyllum talauense (J.J.Sm.) Carr 1932
1661. Bulbophyllum tampoketsense H.Perrier 1937
1662. Bulbophyllum tanystiche J.J.Verm. 1993
1663. Bulbophyllum tardeflorens Ridl. 1896
1664. Bulbophyllum tectipes J.J.Verm. & P.O'Byrne 2003
1665. 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
1666. Bulbophyllum tekuense Carr 1930
1667. Bulbophyllum tenellum (Blume) Lindl. 1830: Very Delicate Bead Necklace Bulbophyllum
1668. Bulbophyllum tengchongense Z.H.Tsi 1989
1669. Bulbophyllum tenompokense J.J.Sm. 1934
1670. Bulbophyllum tentaculatum Schltr. 1913
1671. Bulbophyllum tentaculiferum Schltr. 1913: Tentacle-carrying Bulbophyllum
1672. Bulbophyllum tenue Schltr. 1913
1673. Bulbophyllum tenuifolium (Blume) Lindl. 1830
1674. Bulbophyllum tenuipes Schltr. 1913
1675. Bulbophyllum teres Carr 1935
1676. Bulbophyllum teresense Ruschi 1946
1677. Bulbophyllum teretibulbum H.Perrier 1937
1678. Bulbophyllum teretifolium Schltr. 1905
1679. Bulbophyllum teretilabre J.J.Sm. 1913
1680. Bulbophyllum ternatense J.J.Sm. 1932
1681. Bulbophyllum tetragonum Lindl. 1830
1682. Bulbophyllum teysmannii J.J.Sm. 1905
1683. Bulbophyllum thaiorum J.J.Sm. 1912: Thailand Bulbophyllum
1684. Bulbophyllum theioglossum Schltr. 1913
1685. Bulbophyllum thelantyx J.J.Verm. 1993
1686. Bulbophyllum therezienii Bosser 1971
1687. Bulbophyllum thersites J.J.Verm. 1993
1688. Bulbophyllum theunissenii J.J.Sm. 1920
1689. Bulbophyllum thomense Summerh. 1937
1690. Bulbophyllum thompsonii Ridl. 1885: Thompson's Bulbophyllum
1691. Bulbophyllum thrixspermiflorum J.J.Sm. 1908
1692. Bulbophyllum thrixspermoides J.J.Sm. 1912
1693. Bulbophyllum thwaitesii Rchb.f. 1874
1694. Bulbophyllum thymophorum J.J.Verm. & A.L.Lamb 1988
1695. Bulbophyllum titanea Ridl. 1908
1696. Bulbophyllum tixieri Seidenf. 1992: Tixier's Bulbophyllum
1697. Bulbophyllum tjadasmalangense J.J.Sm. 1918
1698. Bulbophyllum toilliezae Bosser 1965
1699. Bulbophyllum tokioi Fukuy. 1935
1700. Bulbophyllum toppingii Ames (1913 publ. 1914)
1701. Bulbophyllum toranum J.J.Sm. 1912
1702. Bulbophyllum torquatum J.J.Sm. 1929
1703. Bulbophyllum torricellense Schltr. 1913
1704. Bulbophyllum tortum Schltr. 1913: Twisted-flower Bulbophyllum
1705. Bulbophyllum tortuosum (Blume) Lindl. 1830: Twisted-bulb Bulbophyllum
1706. Bulbophyllum trachyanthum Kraenzl. 1894: Rough-flowered Bulbophyllum
1707. Bulbophyllum trachybracteum Schltr. 1913
1708. Bulbophyllum trachyglossum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1709. Bulbophyllum trachypus Schltr. 1913
1710. Bulbophyllum tremulum Wight 1851: Tremulous Bulbophyllum
1711. Bulbophyllum triadenium (Lindl.) Rchb.f. in W.G.Walpers 1861
1712. Bulbophyllum triandrum Schltr. 1913
1713. Bulbophyllum triaristella Schltr. 1913
1714. Bulbophyllum tricanaliferum J.J.Sm. 1913
1715. Bulbophyllum tricarinatum Petch 1923
1716. Bulbophyllum trichaete Schltr. 1913
1717. Bulbophyllum trichambon Schltr. 1913
1718. Bulbophyllum trichocephalum (Schltr.) Tang & F.T.Wang 1951: Hairy-headed Bulbophyllum
1719. Bulbophyllum trichochlamys H.Perrier 1937
1720. Bulbophyllum trichorhachis J.J.Verm. & P.O'Byrne 2003
1721. Bulbophyllum trichromum Schltr. 1923
1722. Bulbophyllum triclavigerum J.J.Sm. 1913
1723. Bulbophyllum tricolor L.B.Sm. & S.K.Harris 1936
1724. Bulbophyllum tricorne Seidenf. & Smitinand 1965: Three-horned Bulbophyllum
1725. Bulbophyllum tricornoides Seidenf. 1979
1726. Bulbophyllum tridentatum Kraenzl. 1901: Three-toothed Bulbophyllum
1727. Bulbophyllum trifarium Rolfe 1910
1728. Bulbophyllum trifilum J.J.Sm. 1908
      • Bulbophyllum trifilum subsp. filisepalum (J.J.Sm.) J.J.Verm. (2002 publ. 2003)
      • Bulbophyllum trifilum subsp. trifilum
1729. Bulbophyllum triflorum (Breda) Blume 1828
1730. Bulbophyllum trifolium Ridl. 1897
1731. Bulbophyllum trigonidioides J.J.Sm. 1935
1732. Bulbophyllum trigonobulbum Schltr. & J.J.Sm. 1914
1733. Bulbophyllum trigonocarpum Schltr. in K.M.Schumann & C.A.G.Lauterbach 1905
1734. Bulbophyllum trilineatum H.Perrier 1937
1735. Bulbophyllum trimenii (Hook.f.) J.J.Sm. 1912
1736. Bulbophyllum trinervium J.J.Sm. 1935
1737. Bulbophyllum tripaleum Seidenf. 1979
1738. Bulbophyllum tripetalum Lindl. 1842
1739. Bulbophyllum tripudians C.S.P.Parish & Rchb.f. 1875
1740. Bulbophyllum trirhopalon Schltr. 1913
1741. Bulbophyllum triste Rchb.f. in W.G.Walpers 1861: Dark Bulbophyllum
1742. Bulbophyllum tristelidium W.Kittr. (1984 publ. 1985)
1743. Bulbophyllum triurum Kraenzl. 1904
1744. Bulbophyllum triviale Seidenf. 1979
1745. Bulbophyllum trulliferum J.J.Verm. & A.L.Lamb 1994
1746. Bulbophyllum truncatum J.J.Sm. 1913
1747. Bulbophyllum truncicola Schltr. 1913
1748. Bulbophyllum tryssum J.J.Verm. & A.L.Lamb 1994
1749. Bulbophyllum tseanum (S.Y.Hu & Barretto) Z.H.Tsi 1999
1750. Bulbophyllum tuberculatum Colenso 1884
1751. Bulbophyllum tubilabrum J.J.Verm. & P.O'Byrne 2003
1752. Bulbophyllum tumidum J.J.Verm. 1991
1753. Bulbophyllum tumoriferum Schltr. 1913
1754. Bulbophyllum turgidum J.J.Verm. 1991
1755. Bulbophyllum turkii Bosser & P.J.Cribb 2001
1756. Bulbophyllum turpe J.J.Verm. & P.O'Byrne 2003
1757. Bulbophyllum tylophorum Schltr. 1911
1758. Bulbophyllum ulcerosum J.J.Sm. 1910
1759. Bulbophyllum umbellatum Lindl. 1830: Umbrella Bulbophyllum
      • Bulbophyllum umbellatum var. fuscescens (Hook.f.) P.K.Sarkar 1984
      • Bulbophyllum umbellatum var. umbellatum
1760. Bulbophyllum umbonatum Kraenzl. 1916
1761. Bulbophyllum umbraticola Schltr. 1913
1762. Bulbophyllum uncinatum J.J.Verm. & P.O'Byrne 2003
1763. Bulbophyllum unciniferum Seidenf. 1973
1764. Bulbophyllum undatilabre J.J.Sm. 1912
1765. Bulbophyllum undecifilum J.J.Sm. 1927
1766. Bulbophyllum unguiculatum Rchb.f. 1850
1767. Bulbophyllum unguilabium Schltr. 1913
1768. Bulbophyllum unicaudatum Schltr. 1913
      • Bulbophyllum unicaudatum var. unicaudatum
      • Bulbophyllum unicaudatum var. xanthosphaerum Schltr. 1913
1769. Bulbophyllum uniflorum (Blume) Hassk. 1844: Single-flowered Bulbophyllum
1770. 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
1771. Bulbophyllum unitubum J.J.Sm. 1929: Single-tubed Bulbophyllum
1772. Bulbophyllum univenum J.J.Verm. 1993
1773. Bulbophyllum urceolatum A.D.Hawkes 1952
1774. Bulbophyllum uroglossum Schltr. 1921
1775. Bulbophyllum urosepalum Schltr. 1913
1776. Bulbophyllum ustusfortiter J.J.Verm. 1993
1777. Bulbophyllum uviflorum P.O'Byrne 1999
1778. Bulbophyllum vaccinioides Schltr. 1913
1779. Bulbophyllum vagans Ames & Rolfe 1907
1780. Bulbophyllum vaginatum (Lindl.) Rchb.f. in W.G.Walpers 1861: Vagina Bulbophyllum
1781. Bulbophyllum valeryi J.J.Verm. & P.O'Byrne 2003
1782. Bulbophyllum validum Carr 1933
1783. Bulbophyllum vanessa King & Pantl. 1897
1784. Bulbophyllum vanum J.J.Verm. 1984
1785. Bulbophyllum vanvuurenii J.J.Sm. 1917: Van Vuuren's Bulbophyllum
1786. Bulbophyllum vareschii Foldats 1968
1787. Bulbophyllum variabile Ridl. 1898
1788. Bulbophyllum variegatum Thouars 1822
1789. Bulbophyllum ventriosum H.Perrier 1937
1790. Bulbophyllum vermiculare Hook.f. 1890
1791. Bulbophyllum verruciferum Schltr. 1913
      • Bulbophyllum verruciferum var. carinatisepalum Schltr. 1913
      • Bulbophyllum verruciferum var. verruciferum
1792. Bulbophyllum verruculatum Schltr. 1913
1793. Bulbophyllum verruculiferum H.Perrier 1951
1794. Bulbophyllum versteegii J.J.Sm. 1908
1795. Bulbophyllum vesiculosum J.J.Sm. 1917
1796. Bulbophyllum vestitum Bosser 1971
      • Bulbophyllum vestitum var. meridionale Bosser 1971
      • Bulbophyllum vestitum var. vestitum
1797. Bulbophyllum vexillarium Ridl. 1916
1798. Bulbophyllum vietnamense Seidenf. 1975
1799. Bulbophyllum viguieri Schltr. 1922
1800. Bulbophyllum vinaceum Ames & C.Schweinf. in O.Ames 1920: Wine-red Bulbophyllum
1801. Bulbophyllum violaceolabellum Seidenf. 1981
1802. Bulbophyllum violaceum (Blume) Lindl. 1830: Violet Bulbophyllum
1803. Bulbophyllum virescens J.J.Sm. 1900: Greenish Bulbophyllum
1804. Bulbophyllum viridiflorum (Hook.f.) Schltr. 1910
1805. Bulbophyllum vitellinum Ridl. 1897
1806. Bulbophyllum vittatum Teijsm. & Binn. 1862
1807. Bulbophyllum volkensii Schltr. 1914
1808. Bulbophyllum vulcanicum Kraenzl. 1914
1809. Bulbophyllum vulcanorum H.Perrier 1938
1810. Bulbophyllum vutimenaense B.A.Lewis 1992
1811. Bulbophyllum wadsworthii Dockrill 1964
1812. Bulbophyllum wagneri Schltr. 1921
1813. Bulbophyllum wakoi Howcroft 1999
1814. Bulbophyllum wallichii Rchb.f. in W.G.Walpers 1861
1815. Bulbophyllum wangkaense Seidenf. 1979
1816. Bulbophyllum warianum Schltr. 1913
1817. Bulbophyllum warmingianum Cogn. 1902: Warming's Bulbophyllum
1818. Bulbophyllum weberbauerianum Kraenzl. 1905
1819. Bulbophyllum weberi Ames 1912
1820. Bulbophyllum weddelii (Lindl.) Rchb.f. in W.G.Walpers 1861: Weddel's Bulbophyllum
1821. Bulbophyllum weinthalii R.S.Rogers 1933: Weinthal's Bulbophyllum
      • Bulbophyllum weinthalii subsp. striatum D.L.Jones 2001
      • Bulbophyllum weinthalii subsp. weinthalii
1822. Bulbophyllum wendlandianum (Kraenzl.) J.J.Sm. 1912: Wendland's Bulbophyllum
1823. Bulbophyllum wenzelii Ames (1913 publ. 1914)
1824. Bulbophyllum werneri Schltr. 1913: Werner's Bulbophyllum
1825. Bulbophyllum whitfordii Rolfe in O.Ames 1905
1826. Bulbophyllum wightii Rchb.f. in W.G.Walpers 1861
1827. Bulbophyllum wilkianum T.E.Hunt 1947
1828. Bulbophyllum williamsii A.D.Hawkes 1956
1829. Bulbophyllum windsorense B.Gray & D.L.Jones 1989
1830. Bulbophyllum woelfliae Garay, Senghas & K.Lemcke 1996
1831. Bulbophyllum wolfei B.Gray & D.L.Jones 1991
1832. Bulbophyllum wollastonii Ridl. 1916
1833. Bulbophyllum wrayi Hook.f. 1890
1834. Bulbophyllum wuzhishanense X.H.Jin (2005)
1835. Bulbophyllum xantanthum Schltr. 1911
1836. Bulbophyllum xanthoacron J.J.Sm. 1911
1837. Bulbophyllum xanthobulbum Schltr. 1918
1838. Bulbophyllum xanthochlamys Schltr. 1913
1839. Bulbophyllum xanthophaeum Schltr. 1913
1840. Bulbophyllum xanthornis Schuit. & de Vogel 2002
1841. Bulbophyllum xanthornis Schuit. & de Vogel 2002
1842. Bulbophyllum xanthotes Schltr. 1913
1843. Bulbophyllum xanthum Ridl. 1920
1844. Bulbophyllum xenosum J.J.Verm. 1996
1845. Bulbophyllum xiphion J.J.Verm. 1996
1846. Bulbophyllum xylocarpi J.J.Sm. 1927
1847. Bulbophyllum xylophyllum C.S.P.Parish & Rchb.f. 1874
1848. Bulbophyllum yoksunense J.J.Sm. 1912
1849. Bulbophyllum yuanyangense Z.H.Tsi 1995
1850. Bulbophyllum yunnanense Rolfe 1901
1851. Bulbophyllum zambalense Ames 1912
1852. Bulbophyllum zamboangense Ames (1913 publ. 1914)
1853. Bulbophyllum zaratananae Schltr. 1924
1854. Bulbophyllum zebrinum J.J.Sm. 1911
44. Burnettia
45. Burnsbaloghia