Most were through sales here and on Cubit's. I ordered a bunch from the PNW Iris sale, some from Enid's Iris, and then a wonderful Cubits member sent me a big box of named iris. That complicates things, doesn't it? I planted this one in a very prominent location, right by my front steps, so I know it wasn't one of the "no ID" ones.
I've been doing a little research tonight on Space Agers, and am still confused on the difference between horns and spoons. I haven't even run across the term 'flounces' yet. I still have so much to learn! I know my chances of getting any definitely ID are next to nil, but I'd sure love to have an idea what it might be!