I'm not sure, but I think this is a Pleurothallis. Possibly palliolata. Probably not. I'm not really up to speed on my tropical plant identification (especially orchids), but I'd like to know what this one is.
Like Jason said it is a Pleurothallis. I just wanted to point out to you that's not a dead flower spike you are looking at. It's an old stem that has died and lost it's leaf. The flowers will come out of the papery sheath that sits at the base of the leaf. Just making sure you are anxiously looking at the right spot for the flowersDang, I was hoping the dead flower spike in the 2nd photo would be enough. Is it some sort of orchid?