Your link doesn't work... but in any case, I don't have a clue what it is, only that's it's very interesting!
Looks much like the plant in this thread, a Ruscus. If you read that thread you find that my comment was 'interesting plant'. :) Also the fact that the other thread originated in Colombia kind of points out how small the world really is. Harry
I'd agree with Ruscus - they were just about to bloom 3 weeks ago at UBC. Read more about another plant with epiphyllous flowers: Helwingia japonica