I'm sorry, I didn't catch your name retin a generics vs retin a Just like Arthur, Anne keeps meticulous records, available on her website. Her collection is open by appointment in iris time. The National Trust garden in Wiltshire, The Courts, is also setting up a collection. Anne continues to hunt for more, although only one or two a year turn up. She believes more are to be found, particularly in old French gardens. Uncle Arthur’s irises and his memory will be preserved for posterity so that others can enjoy them. That’s what a national collection is all about.