Bulbophyllum cylindrobulbum

Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 732, as Bulbophyllum microcharis Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 737
Smith, J.J., Nova Guinea 12, 1 (1913) 87, t. 23, fig. 70, as Bulbophyllum remotum J.J.Sm.
Smith, J.J., Nova Guinea 12, 4 (1916) 405, t. 151, fig. 282, as Bulbophyllum constrictilabre J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 242, fig. 921, as Bulbophyllum uduense Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 242, fig. 920, as Bulbophyllum pallidiflavum Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 243, fig. 925, as Bulbophyllum perlongum Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 243, fig. 923, as Bulbophyllum ferruginescens Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 241, fig. 918, as Bulbophyllum govidjoae Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 242, fig. 922, as Bulbophyllum kempterianum Schltr.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 240, fig. 914, as Bulbophyllum microcharis Schltr.
Vermeulen, J.J., Orchid Monogr. 7 (1993) 178, fig. 133 & 134, pl. 6d