Promotes the culture and improvement of the Iris. Includes events, regional chapters, classification, cultivar registration and photographs.

Plant enthusiasts devoted to promoting the aril and arilbred irises. Content includes events, culture and photographs.

Provides regional events, culture, news, editorials and photographs.

Organization for horticulturists and home gardeners who enjoy growing irises. History, glossary, archive of articles, information about cultivation, events, and membership.

Contains photographs, news, schedule and membership information.

Provides photographs, show and meeting schedule, and contacts.

Content includes event schedule and photographs.

Founded in 1959 to promote interest in the culture of the genus. Contents include glossary, events and member favorites.

Upstate NY group provides event and membership details.

Devoted to information on older iris cultivars, sources for these iris, pictures, pedigrees, and bibliographies.

Content includes schedule, club charter and show information.

Affiliate club of the American Iris Society. Information about club and members, projects, socials, sales, and meetings, and a few articles about iris care.

Region 1 of the American Iris Society comprised of Connecticut, Maine, Massachusetts and Western New England. Content features local chapter events, culture tips, and classification guide.

The society organizes shows, including the International Iris Competition, fosters knowledge of the iris and its genetic improvement, and encourages both technical-scientific and popular publications. [Italian/English]

Encompassing the greater Seattle, Washington area. Presents culture, educational articles and program schedule.

Displays culture information, photographs, meetings and activities schedule.

Devoted to promoting interest in and the development of median irises. Content includes display gardens, glosary, officers and yearly awards.

A section of the American Iris Society devoted to promoting interest and development of all iris types having more than one bloom season per year. Information about membership and meetings, rebloom reports, iris culture, and photo gallery.

Offers membership and contact information.

Features photographs, culture tips and schedule.

Organization for amateur enthusiasts and professionals, for sharing information and the enjoyment of growing Japanese irises. Information about membership, display gardens, and photo contest.

Membership organization for enthusiasts of the Louisiana iris varieties, aims to promote, educate, and conserve. Information about culture and cultivars, events, and publications.

Works to further knowledge and horticultural value of the irises that grow wild along the North American Pacific Coast. Information about the species in wild and garden settings, and about the organization, its newsletter, and events.

Photographs, calendar of events and news from this Oklahoma City, Oklahoma group of plant enthusiasts.

Dedicated to the study of the wild species of the genus Iris. Presents photographs, seed exchange, and culture information.

Section of the American Iris Society dedicated to Spuria types. Information about cultivation, events, and membership, a photo gallery and forum, and listing of plant sources.

Includes contact information, membership fees and meeting details.

Features membership information, photographs and listing of display gardens.

Aims to promote the distribution, cultivation, hybridization, and development of tall bearded irises as hardy garden perennials in North America. Information about the magazine, display garden directory, and event listing.

Contents include meeting schedule and newsletter.

Association of Iris enthusiasts to exchange views and knowledge of the genus and its cultivation. Includes basic and A-Z guides, information about regional and specialist groups, events, and publications, and an overview of Iris gardens in the UK.

Presents awards, photographs and display garden locations.

Features event and program schedule, photographs and culture.

Presents local hybridizers and culture information, photographs, and event schedule.

A proposed international organization for irisarians. Includes a draft of the charter, information on events and awards for various national association, and a cultivar popularity poll.