I finally have a "regular" iris about to bloom. It is a SDB and it is "Jewel Baby" (Hall, 1984). I thought I had eliminated this iris from my collection as it took up too much space and grew like a weed. Seems it is too tough for me.
Here are two pictures of other "potted" irises that are getting close to blooming.
These two are "Point in Time"
This is "Goldkist" on the left and "Blankety Blank" on the right.