Zygosepalum labiosum (Rich.) C.Schweinf. [ Zygopetalum rostratum Hook.]
      
no HD illustration available (m3)
6 1084368 Zygosepalum labiosum (Rich.) C.Schweinf. [125 386643 Epidendrum labiosum Rich.] Orchidaceae
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 3(5): fasicle 126, (Orchidaceae, tribus VII - XVII): t. 108 (1902)