Smith, J.J., Orchid. Java (1905) 132
Smith, J.J., Orchid. Java (1905) 132, as Tropidia graminea Blume
Smith, J.J., Orchid. Java, Fig.-Atl. (1909) fig. 97
Smith, J.J., Orchid. Java, Fig.-Atl. (1909) fig. 98, as Tropidia graminea Blume
Jones, D.L. & C.R. Dunlop, Orchadian 9 (1988) 129, fig. 1