Andrew, apparently it is available through a catalog she received there. She lives somewhere in Victoria.
Michael, she can interpolate some temperature and sun tolerance from you info, thanks. can you be at all specific about the soil medium? Remember she is in Australia and won't have the same brands of mixes that we do in the US. (It's like when the British say they plant in John Innes #2: what the heck is that?)
If you don't know, than just say so, please.