Purchased this several years ago as a small seedling from Fox Valley at the Chicagoland Orchid Fest. It is niveum x adductum "Black Top". It tried to bloom for the first time last year, but the spike was looping around as it extended and I broke it trying to fix the problem. This year it has 2 flowers, but I believe it is capable of more in the future. The spread of the flower is 13 cm and the plant has three growths, the largest having a leaf span of about 10 inches. Mike