When I replanted many iris to my new house 3years ago, I couldn't keep track of who went where. I have some blue, purple and bronze that came from Yosemite region 30 yrs. ago and a few I've acquired since then. Last year one iris in my front garden began blooming early November and didn't stop until a Feb. 14 cold, snowfall killed the blooms.
I've had a few that bloom in Fall or early winter for a short time, but never one that is constantly in flower for 4 months! Our central Texas winters can be mild with occasional freezes, so iris are usually spring bloomers here.
I wonder if this is common for certain varieties and what would they be named. Photos are from Nov. 3, 2020, as of today, 11/12/2021, there are 5 buds partly open on this plant. Of course I divided it after the freeze and now have about 5 plants. Any info would be helpful. Thank you.