Richard - Winterberry has a treasure trove of dwarf iris! So does Mid-America, but they are slightly more expensive. I can tell you though that you currently own two of the fastest growing dwarfs in my garden!
Liz - I love Teagan too. This is it's first year blooming. I love green iris, and the blue is really lovely with the green hafts.
Thanks Bonnie. Your Pokemon is quite a stunner too. Mine seems big for an MDB, but then I have SDB's that never get as big as they should, so why knock a miniature if it wants to grow taller!