Thank you!
Greg, that does really look like it!
All of these NoIDs and more, were given to us 20-25 years ago by a hybridizer who passed away several years ago (may she rest in peace). They are tough irises and survived on their own until 2 years ago. That's when I started digging them up and taking care of them. There are still several more I need to dig up and replant.
