Pomatocalpa macphersonii

Smith, J.J., Nova Guinea 12, 1 (1913) 101, t. 28, fig. 86, as Pomatocalpa incurvum (J.J.Sm.) J.J.Sm.
Smith, J.J., Nova Guinea 12, 4 (1916) 462, as Pomatocalpa incurvum (J.J.Sm.) J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 348, fig. 1342, as Pomatocalpa potamophilum Schltr.
Dockrill, A. W., Austral. Indig. Orchids 1 (1969) 774, fig.
O'Byrne, P., Lowland Orchid. Papua New Guinea (1994) 514, fig.