Phalaenopsis deliciosa var. hookeriana - first bloomer!
This is Phalaenopsis deliciosa var. hookeriana. It's a recent purchase (Marlow). This is its first bloom for me and it looks like it has a few more in the queue.
Besides the blooms, I love the look of this orchid. It has lovely scalloped leaves and lots of wild roots.
It is not var. hookeriana though, those are yellow
I finally called Jonathan at Marlow to ask whether this is really a hookeriana, and if so, why the blooms are white rather than yellow.
He says this is indeed a hookeriana. The reason it's white is because it's its first blooming. He said to expect the typical color that Mr. Fakename pointed out with subsequent blooms.