Hello Daylilylady, what class of iris such as TB, BB, IB, etc. bloom time early, medium or late, more photos to compare beard etc. Then from the photos and information all we can do is make suggestions. You must choose which, if any, suggestions we make and acquire the plants and grow them beside your noid in order to make a definite identification. There are so many irises out there it is easy to confuse one with another and really muddy the waters so to speak. Speaking from experience a definite I.D. takes time and effort. I have at least six 'almost' irises of one cultivar and I think I am giving up on that one.