I have found this plant growing near Caracas (Venezuela) in the N.P. El Avila at an elevation of aprox. 2200 meters (7218 feet), duringmy latest holidays. The pictures were taken on September 3rd 2009.
A friend from Caracas has proposed Epidendrum coronatum. On the other hand, I am quite sure this belongs to the Group Arbuscula (growing habit different than that of the Group Coronatum).
Does anybody has any idea which species this can be?