A peduncle is the appendage on a hoya where flowers form. You should NOT remove them, as flowers will continue to form on the same peduncle for quite some time. Attached is a peduncle from my hoya anulata. You can see the tiny bumps that are new flowers forming.

Why is your pic also used in a different thread from another person (tibean2004)? Did you both set up a trade?

lol, no aurora.
I have have 3 accounts on gardenweb.
I saw your advice on my other question about trading it and i decided to just keep it.