Hrm. I probably don't have anything you want, but in case I'm wrong, take a look at my trade list? I'm especially interested in the roof iris, although they all three interest me. I can provide photos of the hosta I have, but I don't know the names.

Hi Irisgal. The website isn't the easiest to navigate... but it seems like they have the biggest selection of pacific coast iris that I have found! I was really impressed with the packaging, instructions and all the information on the site. I like that it started out as a small home business and that they are willing to trade too. Here's a direct link to their pricelist with photos. http://www.leonineiris.com/l9i_downloads/2016_Leonine_Iris_Price_List_with_Photos.pdf You get to that link by clicking on the rhizome sales, then ordering info page. Even though the online catalog is closed for the season, you may still be able to purchase a few if they have any left. I discovered Leonine late this season and even though I ordered a month or two ago, there were a lot that were sold out already. There are A LOT of exotic looking irises that I will try to get first dibs on next year! I have a purple, red, pink and white theme going on in my front yard so this year I stuck with purple PCIs. There are A LOT of other colors though so don't think that all they have is purple since that's all I bought. :) Here's photos of what I ordered. Deepening Shadows Lunar Eclipse Night Editor San Andreas And the photo of Age of Chivalry won't upload for some reason, but it's purple too. :) Mine won't bloom properly until next year, but I will circle back and update this post once they do. :)

Here's a great link: http://mtpleasantiris.com/culture-and-care/japanese-iris-culture-and-care Japanese do like slightly acid conditions. Holly-tone sounds good.

Here is Unfinished Business in my garden in 2016.. I would offer to send you a rhizome to grow next to yours but I dug that bed last year. I will check to see if it has pbf, if it does that would be another indicator that it might be UB..