Welcome Welcome to The American Iris Society's (AIS) Iris Wiki. With your help and the expertize of our members, this should be a comprehensive encyclopedic sourc...
Bloom Season related links.............Phenology = study of bloom season In official printed checklist entries there are one or more letters just after the height...
Bloom Time 2015 The observed bloom time for a particular iris is affected by both its location and by conditions such as this and previous year's weather. Peak bl...
Iris Encyclopedia Projects How You Can Help See also: Earlier thoughts from 2019 Projects that now have their own project page: Awards Projects. The Iris Encycl...
Index to General Iris Information Topics Below is a conventional INDEX. It is a list of links to definitions and topic areas. Click on a word for more information...