Brent snd Becky's are pretty reliable as far as being correct cultivar. Their bulbs are also pretty nice, from my experience.
Black Eyed Cindy has not been propagated by the Dutch so it is not as easy to come by. North Star Lily Society may have it in one of their bulb sales if you know someone there otherwise you might check with Faraway Flowers. In the fall she may have access to a place that has it.
Good luck. They are both beauties.
