Phyllorchis apoda (Hook.f.) Kuntze, Rev. Gen. Pl. (1891) 677
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Bulbophyllum spathaceum Rolfe, Bull. Misc. Inform. Kew (1893) 170
Type: O'Brien cult. (Low & Co) s.n. (Burma, Shan States)
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Bulbophyllum ebulbum King & Pantl., J. Asiat. Soc. Bengal, Pt. 2, Nat. Hist. 63 (1895) 334
Type: ? Collector (Sikkim, at Sivoke, 1000 ')
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Bulbophyllum saccatum Kraenzl., Bot. Jahrb. Syst. 34 (1904) 250
Type: Beccari 486 (holo FI)
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Bulbophyllum ebulbe Schltr. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 200
Type: Schlechter 14639 (holo B, lost; iso AMES, BR, K, P)
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Bulbophyllum polypodioides Schltr., Bot. Jahrb. Syst. 39 (1906) 86
Type: Schlechter 15422 (holo B, lost; iso AMES 3x, BO, K, L, LE, NSW 2x, P, Z)
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Bulbophyllum umbonatum Kraenzl., Ann. Naturhist. Hofmus. 30 (1916) 57
Type: München-Nymphenburg cult. s.n. (Origin unknown) (holo AMES; type fragm. K ex AMES)
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Bulbophyllum apodum Hook.f. var. lanceolatum Ridl., J. Fed. Malay States Mus. 8 (1917) 94
Type: Robinson & Kloss s.n. (Sumatra, Mt. Korinchi, Peak, 7300 ft.)
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Bulbophyllum balapiuense J.J.Sm., Bull. Jard. Bot. Buitenzorg, sér. 2, 25 (1917) 69
Type: Bogor cult. (Exp. van Vuuren, 132, Rachmat) s.n. (Celebes, Mt. Balipioe) (holo BO; iso AMES, L)
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Bulbophyllum humiligibbum J.J.Sm., Bull. Jard. Bot. Buitenzorg, sér. 3, 9 (1927) 172
Type: Jacobson cult. (Groeneveldt) 365 (syn B, also alc.); Bogor cult. II M, d 261
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Bulbophyllum vaginulosum Carr, Gard. Bull. Straits Settlem. 5 (1930) 140, pl. 4, fig. 1
Type: Tembeling cult. (Carr) s.n. (Mt. Tahan)
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Bulbophyllum subebulbum Gagnep., Bull. Mus. Hist. Nat. (Paris), sér. 2, 22 (1950) 402
Type: Poilane 22798 (Vietnam, Annam) (holo P)
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Bulbophyllum vidalii Tixier, Adansonia n.s. 6 (1966) 451, fig. 2
Type: Tixier 175/65 (holo P)