Sorry. I haven't worked out how to add photos to my post yet, but that is the right image Mark posted. It's a first year I am attempting to grow it. Will be a challenge as i live in Melbourne and Lemon Aspen is from tropical Queensland.
There is another interesting australian native plant you might want to look up - Australian wampi also refered to as Citrus-skinned grape or Native wampi (Aust.). This one will grow in slightly cooler environment.