I find the plants in Australia very interesting. I'm not a botanist but I do pay attention to the natural world and it's easy to see that plants down under are much different than the plants I'm used to seeing.
I am a bit disappointed in these photos. Most were taken in the harsh light of mid day so I knew the photo's weren't going to be great but I also used new lens with a focal length and f-stop that gave a much shallower depth of field than expected. No excuses, just lessons learned.