That's a very nice picture. Was the iris from Frances Hutchinson? Sunset Snows was my favorite iris from Jean Stevens. I used it in hybridizing and introduced one or two from it. She worked very yard to get yellow and pink amoenas, and today they just come unexpectedly. My Sunshine Lady is a yellow amoena which came from two yellow bitones and a self. I haven't traced any of the ancestries back, but Pinnacle is probably hiding there somewhere.

Walter Moores

Hi Walter
Tribal Torch is the Introduction of Frank Hutchings who also introduced Festive Skirt TB and New Vintage a Border bearded iris all with Sunset Snows as the pollen parent.I have just received Sunset Snows this season and I have Youthful Charm growing here the Pod parent of Sunset Snows
Regards

Here is a link that might be useful: HERITAGE IRISES IN NEW ZEALAND

All of the irises you mentioned have been used quite a bit as parents.

Do you know the online iris register?

www.irisregister.com

Walter Moores