I can send you some blue iris for postage, & I have the historic Crimson King iris, a dark red/purple with a white beard.

It blooms early (March 8 was the first bloom here this year), & then again in early to mid-June.

You can see a photo of it on the Argyle Acres site.

I have cannas, too, but I don't understand what kind you're wanting.

I have:
lemon yellow Conestoga, which is maybe 5' or so tall,
one that I think is Wyoming, at least 7' tall, flashy orange flowers on purplish bloomstalk, green leaves, &

canna indica "Indian shot", about 4.5 to 5' tall, coral-red species-type flower (pointy, hummers are supposed to love them), green foliage.

Please email me at sylviaboardwalk@aol.com in case I don't get back to the exchanges forum to check.