I gather the consensus is either moquetteanum or glaucophyllum var. moquetteanum or perhaps a hybrid. By the way, Kensington Orchids is in MD just outside DC but they closed a few years ago since their land was worth a fortune do they sold it. I wish I hadn't lost the label but my cats steal them sometimes and I never see them again. Also, do people think making the back cross to primulinum flavum will result in yellow pouches on larger flowers? FYI, my yellow primulinum has leaves 6-8" long too, and is very vigorous, but it's supposed to be the true species. I will post the pic from Meyers Conservatory shortly. He has offered selfs of this plant and I just selfed it again for him. It would be nice to have yellow pouches in the larger flower. No spots either. Flowers of my pink-pouched parent and seedling are much larger, probably 50% bigger than my yellow primulinum