1908 Bulbophyllum prorepens Summerh. (1953 publ. 1954). Bulbophyllum protectum H.Perrier 1937 Bulbophyllum protractum Hook.f. 1890 Bulbophyllum proudlockii (King & Pantl.) J.J.Sm. 1912 Bulbophyllum pseudoconiferum W.Suarez & Cootes (2009) Bulbophyllum pseudofilicaule J.J.Sm. 1935 Bulbophyllum pseudohydra (Summerh.) J.M.H.Shaw (2016) Bulbophyllum pseudopelma J.J.Verm. & P.O'Byrne 2003 Bulbophyllum pseudopicturatum (Garay) Sieder & Kiehn (2009) Bulbophyllum pseudoserrulatum J.J.Sm. 1912 Bulbophyllum pseudotrias J.J.Verm. 1996 Bulbophyllum psilorhopalon Schltr. 1913 Bulbophyllum psittacoglossum Rchb.f. 1863 Bulbophyllum psychrophilum (F.Muell.) J.J.Verm., Schuit. & de Vogel (2014) Bulbophyllum pteroglossum Schltr. (1919) Bulbophyllum pterostele J.J.Verm., P.O'Byrne & A.L.Lamb (2015) Bulbophyllum ptiloglossum H.Wendl. & Kraenzl. 1897 Bulbophyllum ptilotes Schltr. 1913 Bulbophyllum ptychantyx J.J.Verm. 1993 Bulbophyllum ptychostigma J.J.Verm. (2008) Bulbophyllum pubiflorum Schltr. 1911 Bulbophyllum pugilanthum J.J.Wood 1994 Bulbophyllum puguahaanense Ames 1915 Bulbophyllum puluongensis (Aver. & Averyanova) Sieder & Kiehn (2010 publ. 2011) Bulbophyllum pulvinatum Schltr. 1913 Bulbophyllum pumilio C.S.P.Parish & Rchb.f. 1874 Bulbophyllum pumilum (Sw.) Lindl. (1830) Bulbophyllum punamense Schltr. 1913 Bulbophyllum punctatum Barb.Rodr. 1877 Bulbophyllum pungens Schltr. 1913 Bulbophyllum puntjakense J.J.Sm. 1907 Bulbophyllum purpurascens Teijsm. & Binn. 1862 Bulbophyllum purpurellum Ridl. 1916 Bulbophyllum purpureofuscum J.J.Verm., Schuit. & de Vogel (2014) Bulbophyllum purpureorhachis (De Wild.) Schltr. 1914 Bulbophyllum purpureum Thwaites 1861 Bulbophyllum pusillum Thouars 1822 Bulbophyllum pustulatum Ridl. 1898 Bulbophyllum putaoensis Q.Liu (2017) Bulbophyllum putidum (Teijsm. & Binn.) J.J.Sm. 1912 Bulbophyllum putii Seidenf. 1979 Bulbophyllum pygmaeum (Sm.) Lindl. 1830 Bulbophyllum pyridion J.J.Verm. 1991 Bulbophyllum pyroglossum Schuit. & de Vogel (2005) Q Bulbophyllum quadrangulare J.J.Sm. 1911 Bulbophyllum quadrialatum H.Perrier 1939 Bulbophyllum quadricarinum Kores 1989 Bulbophyllum quadricaudatum J.J.Sm. 1911 Bulbophyllum quadrichaete Schltr. 1913 Bulbophyllum quadrifalciculatum J.J.Sm. 1929 Bulbophyllum quadrifarium Rolfe 1903 Bulbophyllum quadrisetum Lindl. 1843 Bulbophyllum quadrisubulatum J.J.Sm. 1929 Bulbophyllum quasimodo J.J.Verm. 1991 Bulbophyllum quinquelobum Schltr. 1913 R Bulbophyllum radicans F.M.Bailey 1897 – striped pyjama orchid Bulbophyllum ramulicola Schuit. & de Vogel 2002 Bulbophyllum ranomafanae Bosser & P.J.Cribb 2001 Bulbophyllum rariflorum J.J.Sm. 1908 Bulbophyllum rarum Schltr. 1913 Bulbophyllum raskotii J.J.Verm., Schuit. & de Vogel (2014) Bulbophyllum rauhii Toill.-Gen. & Bosser 1961 Bulbophyllum rauhii var. andranobeense Bosser 1971 Bulbophyllum rauhii var. rauhii Bulbophyllum raui Arora (1969 publ. 1972) Bulbophyllum ravanii Cootes (2011) Bulbophyllum reclusum Seidenf. 1995 Bulbophyllum rectilabre J.J.Sm. 1912 Bulbophyllum recurviflorum J.J.Sm. 1903 Bulbophyllum recurvilabre Garay 1999 Bulbophyllum reductum J.J.Verm. & P.O'Byrne 2003 Bulbophyllum reevei J.J.Verm. 1992 Bulbophyllum reflexiflorum H.Perrier 1937 Bulbophyllum reflexiflorum subsp. pogonochilum (Summerh.) Bosser 2000 Bulbophyllum reflexiflorum subsp. reflexiflorum Bulbophyllum refractilingue J.J.Sm. 1931 Bulbophyllum refractum (Zoll.) Rchb.f. in W.G.Walpers 1861 Bulbophyllum reginaldoi Campacci (2009) Bulbophyllum regnellii Rchb.f. 1850 Bulbophyllum reichenbachianum Kraenzl. 1893 Bulbophyllum reichenbachii