I have absolutely no idea what this is-- but it is stunning. I'm in Uganda making a video and was looking for "beauty" shots for the video when I came across this flower. If I had to guess it's in the pitcher plant family. It hangs from a very small vine (you can see it just off center at the top of the photo), and there were no others like it nearby. Nakasero Hill. Kampala, Uganda. 14 June 2008.