There were 9 illustrations found for epithet mystacinus,-a,-um
 
310176 490019 Habenaria mystacina Lindl. C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(6): fasicle 129, (Orchidaceae, tribus XVIII - XXII, addenda et emendanda): t. 107 (1906)