M tenuifolia is a native here in Mexico. I have two very large speciman plants. They smell like coconut.

Yes definitely a Phrag, could even be the type species, besseae. I don't want to scare you but this genus is not easy. They are found terrestrially, nearly always growing by running water, so their culture is completely different from their close relatives the Paphipedilums (slipper orchids), which like much drier, often alkaline, conditions. Keep them always moist, preferably using rainwater and make sure the water around the roots is never stagnant. I don't grow them on account of their difficulty but a friend at our local OS who does says, if grown in pots you must wash the pot through thoroughly every time you water, which he does twice a week. He uses pure sphagnum, no bark or any other compost that will decay easily and never lets them get cold. Good luck - Ian.

No one wants to take a punt. Maybe a better shot of the leaves and pseudobulbs might help. Perhaps something in the Laeliinae sub-tribe. The vast numbers are against you, especially if it is a hybrid.

Dave Those are the best images I could obtain. The plant is located in the Tropical Rainforest Biome at the Eden Project, Cornwall, UK Eden Project link This biome is approx 1.6 hectares (4 acres) of Rainforest, (largest indoor rainforest in the world) and like in the wild rainforest, the plants aren't always where one would like them to be for photographic purposes.