Welcome to AIS Region 13!
Region 13 of the America Iris Society (AIS) was first organized in 1933. It is one of 24 regions within the American Iris Society (AIS), a national organization devoted to promoting interest and development of
all iris types. Region 13 encompasses the states of Oregon, Washington and Alaska, the provinces of Vancouver B.C. and the Yukon.
Affiliate Societies within AIS Region 13 present educational programs on Horticulture and Gardening with speakers, slide programs and displays as well as
host Iris Shows, Sales and local garden tours.
Some offer websites with culture information geared toward their specific planting zone as well as local insights. To find the affiliate closest to you, the Affiliates links on the left will provide information regarding
societies within AIS Region 13.
AIS Region 13 is a non-profit 501(C)(3) organization with over 330 members.
Special Note: The members of The Greater Portland Iris Society are honored to have Jill Bonino, (AIS Region 15) as our presenter/guest speaker at our upcoming February Luncheon. Jill served as AIS Treasurer for a number of years and currently Treasurer for the AIS Foundation and the 2016 AIS Convention in Newark, NJ. She was a member on the panel that judged the 2015 France Iris Show last May.
Details and registration may found on our