Sc. Summer Dream Information

[seabead22]

Just picked up this beauty at the Tampa Bay Orchid Society auction tonight. Handwritten tag lists it as Sc. Summer Dream but I can't find anything on the internet about this one. It is in bloom so I know what it looks like but if anyone has information about the cross or parents it would be great.

It is more purple than the image shows but cheap camera and dining room lights don't make for an ideal representation.

Thanks for looking!

[Zoi2]

Guaricattonia Summer Dream
Genus Guaricattonia
Epithet Summer Dream
Synonym Flag This is not a synonym
Synonym Genus Name Cattleytonia
Registrant Name Lenette
Originator Name Lenette
Date of registration 01/01/1974
Seed parent Epithet Bactia sanguinea
Pollen parent Genus Cattlianthe Broughtonia

I think this might be your plant.
Joann