I got the name of this - grevillea elegance. perfect name really and I've ordered another half dozen as one can simply never have too much colour can one?
They are so stunning, I just googled if they are available here. There are only 3 nurseries that have some and they are all quite far away! A wonderful close up and detail.
@maggiemae now that is a good question! There is one that grows into a large tree called grevillea robusta and the koalas do eat the flowers of that. I've not known a koala to eat one of these hybrids, but they eat the bottle brush flowers. I can tell you that this is the first place I would post a photo if I ever find a koala in one!