Fig. 51. 



Fig. 52. 



Fig. 51 — Robledo's mountain-side trail in the Urubamba Valley below Rosalina. 



FtG. 52 — An epiphyte partly supported by a dead host at Ro-alina, elevation 2,000 

 feet. The epiphyte bears a striking resemblance to a horned beast whose arched back, 

 tightly clasped fingers, and small eyes give it a peculiarly malignant and life-like 

 expression. 



