It could be anything. Could you upload a photo to help?

hi brett I uploaded two photos with the original post but it didn’t work - heres one of them

Hi A J R
Could be from the osmanthus family, the perfume is fabulous, incredibly heady, as you said the bees adore it, there is a tree at the Geellong botanic gardens that the perfume bowls you over, flowers are usually white or yellow, maybe take a piece to your local nursery for identification