Geodorum densiflorum

Smith, J.J., Orchid. Java (1905) 222, as Geodorum purpureum R.Br.
Smith, J.J., Orchid. Java, Fig.-Atl. (1909) fig. 163, as Geodorum purpureum R.Br.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1912) 420, as Geodorum pictum (R.Br.) Lindl.
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 145, fig. 548, as Geodorum pictum (R.Br.) Lindl.
Dockrill, A. W., Austral. Indig. Orchids 1 (1969) 608, fig., as Geodorum pictum (R.Br.) Lindl.
Lewis, B.A. & P.J. Cribb, Orchids of the Solomon Islands and Bougainville (1991) 301
O'Byrne, P., Lowland Orchid. Papua New Guinea (1994) 560, fig.