Thank you Scott
BUT I wonder why you are so definite when none of the flowers I have seen in your link are remotely similar to my "victorian bush"
If you look closely at the photos I took, the blooms are multi-tiered
i.e there are as many as 4 distinct layers of configuration to each flower.
None of the flowers shown in your link are multi-tiered.
I think that we haven't perhaps found the species yet