Sue, I've got something similar going on with one of my Phals (NoID but it definitely is be tris X ?). These buds are growing off this tiny keiki. Yours is huge compared to this one.
Sandy is that a mealy bug I see? I had a run in with those nasty buggers, I won though!
Hey I have a keiki of that plant too thanks to you! It's pretty big and has started a new leaf. What I'm wondering is, how soo do ou think it will bloom? Just food for thought