I bought this at the local orchid show in April; the seller had a tray labeled "intergenerics" and thought it was an onc. catatante and would have orange blooms. I thought loads of orange flowers would be exciting, but I bought it not caring too much because it is a big healthy-looking plant that needs repotting so it can grow some more, and I thought it would be fun. It was also starting 3 spikes. This is definitely not orange, and I have no idea what it might be.

I was so excited yesterday when I got home and saw the first flower was open that I took photos before it was 100% open.

I'm looking forward to the rest of the show!!