Dear PBS Friends, I am co-chair with Jim Murrain of the Species Iris Group of North America (SIGNA) annual seed exchange. Our newest list (2011) was just announced and includes a number of Irids that might be of special interest to members of PBS. Seeds are modestly price, but membership in SIGNA is required . Electronic membership is very modest, too. Take a look at http://signa.org/index.pl?SeedXchg Click on 2011 Seed List and scroll down to All Other Iridaceae and Late additions for over 35 choices. Many thanks. Jim W. -- Dr. James W. Waddick 8871 NW Brostrom Rd. Kansas City Missouri 64152-2711 USA Ph. 816-746-1949 Zone 5 Record low -23F Summer 100F +