Well ......... to be honest....I have no idea at the moment.
First I was thinking of some sort of Canistropsis / Nidularium stuff, but
the flowers are not very good to see. The foliage is a bit like Areococcus
but the inflorescence isn't at all.
Nursery plants are often hybrids and than it could be almost anything.
Did the vendor have any more infos on that ??
I have browsed the FCBS Photo Index but I couldn't find anything like that.
Sorry that I cannot help so far.
Greetings, Timm