Epidendrum sessile J.Koenig in Retz., Observ. Bot. 6 (1791) 60 (non Sw.)
Type: Koenig s.n. (no locality, probably Thailand) (holo K)
Phyllorchis sessilis (J.Koenig) Kuntze, Rev. Gen. Pl. (1891) 676
Bulbophyllum sessile (J.Koenig) J.J.Sm., Orchid. Java (1905) 448
..................................................
Bulbophyllum trisetosum Griff., Not. Pl. Asiat. 3 (1851) 283; Icon. Pl. Asiat. pl. 293
Type: not designated here
..................................................
Oxysepalum ovalifolium Wight, Icon. Pl. Ind. Or. 5 (1851) 18, t. 1736
Type: Griffith s.n. (Malacca?) (holo K)
Bulbophyllum ovalifolium (Wight) Parish in Mason, Burma 2 (1883) 191 (non (Blume) Lindl.)
..................................................
Bulbophyllum teysmannii J.J.Sm., Orchid. Ambon (1905) 79
Type: Teijsmann (Ambon) (not BO, not L)
..................................................
Bulbophyllum myrianthum Schltr., Repert. Spec. Nov. Regni Veg. 10 (1911) 178
Type: Schlechter 20605 (holo B, lost; iso AMES, K, L, NSW, S)
..................................................
Bulbophyllum profusum Ames, Philipp. J. Sci., C, 7 (1912) 137
Type: Bur. Sci. (Ramos) 7971 (syn AMES?); 13785 (syn AMES?; isosyn BO, K)
..................................................
Bulbophyllum sparsifolium Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 853
Type: Schlechter 20216 (holo B, lost)
..................................................
Bulbophyllum volkensii Schltr., Bot. Jahrb. Syst. 52 (1914) 11
Type: Volkens 483; Kraemer s.n. (1910) (syn B, lost)
..................................................
Bulbophyllum bolovenense Guillaumin, Bull. Mus. Hist. Nat. (Paris), sér. 2, 29 (1958) 500
Type: Tixier 4, f. 203, 1955 (holo P)