This is the pistil/stamens combination from one of my zygocacti. I have no idea about the variety. I don’t even know where I got it.
But with some imagination, it might look like fireworks.
Up close, I even noticed that the edges of the flowers were a bit picoteed. These plants are even greater than I thought!
Gardendaze 
Wow – beautiful flowers (and photo too)
Thanks so much–& thanks for reading and commenting! Karla