no HD illustration available (m2)
6 906998 Sarcoglottis biflora (Vell.) Schltr. [125 939829 Serapias biflora Vell.]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(4): fasicle 117, (Orchidaceae, tribus I - VI): t. 49 (1895)