I had a little start of it years ago that bloomed and grew for a couple of years, and even set seed pods. I had been told that they naturally like to grow in with colonies of Resurrection fern, on branches of oak trees. I have tons of the fern colonies, but if they did set up shop up there, I can't see them. No wonder, those leaves are less than 2in. long.
The flowers are like tiny, dime-sized Cattleya and they're very fragrant, too. Beautiful.
This pic from July 2015 - they've since gotten lost in my jungle, unfortunately.