Belle Fille, if not my favorite this past spring, was certainly in my top 5... A real beauty..
The two Australian growers that I know of are:
Riverina Iris Farm:
https://www.riverinairisfarm.c...
Christine was very helpful in identifying an Iris I had on the property when I moved here... She has quite a few older, vintage Irises..
and Tim and Marie Taylor of Riversdale Irises:
https://www.riversdaleirises.c...
Very nice folks who I had the pleasure of meeting when they were out on our West coast a few years ago...
I had a good friend from Hobart.. We contributed to a recording project together, and then she sang back up on my first CD. She came out here to do some shows with me, reunited with an old friend, ended up marrying him, and eventually moved to Nashville.. Had you ever heard of Audrey Auld?