Calanthe versteegii J.J. Sm. [ Giulianettia disticha Ridley]
no HD illustration available (m1)
Calanthe versteegii J.J. Sm. [Orchidaceae]
Trans. Linn. Soc. London, ser. 2, vol. 9 : t. 6 (1916) [R.M. Cardew]