Malleola palustris

Smith, J.J., Nova Guinea 8, 1 (1909) 130, t. 44, fig. 147, as Saccolabium palustre J.J.Sm.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 345, fig. 1331