I believe this plant to be Prosthchea karwinskii. I know the distinctions between the two are very minor, but based on the stance of the midlobe in relation to column (seen in the second image on the left-hand flower) I think that P. karwinskii is more likely the correct specific epithet. The lip is also very narrow and doesn’t exhibit the more rounded apex of P. citrina and the flower seems very open in comparison to P. citrina. The pseudobulbs are also not rounded as in P. citrina, but are more of a flattened conical shape. I thought about challenging this sooner, but I waited so I had time to do more research first. My interest here is to correct the record. I believe it likely that several of the other awards to P. citrina to be incorrectly identified as well, though they are outside of the 5 year limitation for challenges.