Nice!
I don't think you have to worry about mislabelling. Paph Key Lime is Goultenianum x Oriental Mystique. These are both barbata-type (a.k.a. Maudiae-type) hybrids. They can be either colored or green & white depending on the color of the parents that were used in the breeding. The cross that the registration was based on must have been a green & white version. You just have a colored version.
--Stephen