I have one very similar to that bought at HD last year. It has not bloomed again yet, tho the plant looks healthy. I was labeled oncidium. Hmmm, Now I'm beginning to wonder. Either way it was beautiful! Hope it blooms again soon.
Gladys
I know its not a miltassia. Sandy yours is certainally a Miltassia. Looks like one of the Shelob series. I would even say yours is most probably Shelob ' Tolkeine'. Still sticking with Brassia Edvah Loo for the original posted plant.
Any reason not to believe it is Brassia Rex 'Sakata' or one of the other clones? Those have been mericloned to death. Eternal Wind isn't quite as common, although that would be a second guess.