These are the iris species listed on Dr. Berkutenko's seedlist for 2006: http://www.meconopsis.st/Berkutenko.html Iris biglumis Iris ensata (I.kaempferi): To 80 cm h. Fls purplish-violet with yellow spots. Ussurian meadows. Iris glaucescens Iris humilis Iris laevigata: Lvs are longer than stems. Fls 15 cm, blue. Wet places. Iris monieri Iris pallasii Iris potaninii Iris salina, Baikal lake area Iris setosa: Siberia Smaller than above but much less capricious. Iris sibirica Iris variegata