Each year SIGNA, the Species Iris Group of North America, has a seed exchange for its members only. The surplus seeds from the latest exchange are now available on-line to non-members. Some selections might be of interested to PBS members... such as Iris odaesanensis, I. milesii, I. douglasiana, etc. For more information, please visit http://www.signa.org/index.pl?OrderingSeeds Thanks, Dennis in Cincinnati, (the SIGNA webmaster)