There were 3 illustrations found for epithet proligerus,-a,-um
 
302366 387367 Epidendrum proligerum Barb. Rodr. C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(5): fasicle 123, (Orchidaceae, tribus VII - XVII): t. 39 (1898)
 
302372 387367 Epidendrum proligerum Barb. Rodr. C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(5): fasicle 123, (Orchidaceae, tribus VII - XVII): t. 39 (1898)
 
302455 387367 Epidendrum proligerum Barb. Rodr. C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(5): fasicle 123, (Orchidaceae, tribus VII - XVII): p. 144, t. 44, fig. II (1898)