The only place I saw that has them listed is SBOE, and they're pink.
If you wanted a yellow, you could always contact Duncan at Duncan's Flora. He's a friend of mine and his orchids are the best: Home Page Orchid Species
Got my vote in, not a big vote goin' on for the cattleya intermedia...but the Aerangis rhodosticta is a winner in my book have 5 other Aerangis so I am sure this one will feel right at home.
Man! This was tough! I voted for the mas infracta because I've never had one of this type! Either way, I hope we get a very unique 'chid...hopefully not one with a white flower tho! Too plain! But I have my fingers crossed for a few others...
Thank you again Sue for working so hard on this project for all of us to enjoy!