Cleisostoma micholitzii

Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 349, fig. 1346, as Sarcanthus robustus Schltr.
O'Byrne, P., Lowland Orchid. Papua New Guinea (1994) 496, fig., as Cleisostoma quinquefidum (Lindl.) Garay