March in the Northern hemisphere suggests that Spring may be in full flower - sadly we cannot guarantee that from one day to the next. Mattersof the science or practice of classification are the subject for IRG this month. Jānis Rukšāns discusses how best to delineate a Crocus species, a subject which he has spent many years addressing. Dimitri Zubov and Leonid Bondarenko describe a new species of stoloniferous Iris from Armenia. http://srgc.org.uk/logs/logdir/… _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…