Hello Olaf, thanks for the info. I will get a pic of the staminode for you, hopefully without the blurred pic this time. I bought the plant from a grower I've know for years but unaware of its origins before he obtained it. Unfortunately he has gone to the big orchid house in the sky so I can't ask him now.
I have a supposed plant of Phrag longifolium var Roezlii but can't get the thing to flower. I called it supposed as the commercial nursery from which it came ( now closed) has in recent years been found to been a little incorrect in their labelling ( maybe why they closed down )