Appendicula lutea

Smith, J.J., Nova Guinea 12, 3 (1916) 450, t. 175, fig. 326
Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 126, fig. 473
Lewis, B.A. & P.J. Cribb, Orchids of the Solomon Islands and Bougainville (1991) 132