This is also the case with calsibs at tetraploid level- some amazing flowers are apearing! Peter (UK) On Mon, Feb 4, 2013 at 8:59 PM, James Waddick <jwaddick@kc.rr.com> wrote: > > On Feb 4, 2013, at 12:27 PM, Dennis Kramb wrote: > > Years ago Tomas Tamberg made the same cross and showed that it can > be done, but he too had only a single PCN to work with since they are very > difficult in Germany. I do hope more people will cross modern multi- > generation PCN hybrids with I lactea to get a new generation of easy to > grow Iris with at least some of the characters of todays PCNs. > >