My Psychopsis Papilio var alba is in bloom. I purchased this orchid from an international vendor at the San Francisco Orchid Show in February. It initially had one tall spike, and is now growing another. There are 2+ pseudobulbs, and (since it was bare root when I purchased it), I planted it in S/H right away. It has been sitting in the southeast corner of the orchid room, and will remain there.
It looked to be starting a bloom several times, but would get a small bud, and then drop it. Finally, a couple of weeks ago, a stronger bud appeared, and this quickly matured into the flower.