ID the flower Please

[silverstoli]

I fell in love with this flower while on a tour at a Vanilla Farm in Costa Rica. Does anyone know what it is? It was a large flower.


Also, these trees/shrubs were everywhere. I didn't see them in the wild, they were used as landscape plants. I called them Flamingo trees as from a distance it looked like a flock of miniature flamingos. But I would really like to know the name to see if it would possibly grow here. Costa Rica seemed similar to my area with the heat and humidity.