distribution in New Guinea
Oberonia bilobata Schltr. (sect. Platystreptus), drawing N.H.S. Howcroft 402, from PNG, Tabubil
Oberonia bilobata Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 59, fig. 208