Also since Eric is going to ask about whole plant shots.....
There's a lot of pearcei/ecuadorensis in there, but also:
richteri (I think actually tagged as amazonica)
schlimii
besseae
hirtzii
klotcheanum
longifolium
fischeri
lindleyanum
I've posted this flower about a half dozen times since 2007. I'm not sure if the tag is legible anymore, but I think it was originally labeled as amazonica 'green giant Xsib'