Ok this one is a Gymno x bred of some kind, that I bought from a nursery. It is a nice clumper, but the flowers are coming out malfunctioned. This is all they are opening up to look like...almost crested looking flowers. The older blossom looks like there are actually 3 flowers in one bud, yet this is as far as it has ever opened, before closing up for good. This second one has never opened up any further yet. Will take photo when or IF it does.
Here is a link that might be useful: oddity