Daisy, I agree!
I know other vendors have occasionally sent a wrong cultivar, but they usually if not always fix the problem.
Years ago my friend and I went up to see Mid America, Keith Keppel, Sisters, and Schreiner's. The size of Schreiner's fields are amazing. What was funny about Schreiner's was in that field of blue iris was a single orange iris blooming. My thought was someone's going to get an incorrect iris sent to them. It happens.