It is a good one, and native.
I have Yellow Iris, which I *thought* was good and now I am discovering otherwise. I am in a quandary as I like it better than cattails, and it will crowd them out and is pretty, but it is causing problems in native waterways. I have about 20 plants now where i had one before.
I wish the purples were a little more prolific, but I have problems keeping just the one going.
