INTERNATIONAL IRIS LINKS

• Amazing Iris Garden (NZ)
• American Daffodil Society
• American Iris Society
• Argyle Acres Iris Gardens (USA)
• Aril Society International
• Arthur Bliss National Collection (UK)
• Aulden Farm (UK)
• Bearded Iris from Slovenia
• Beth Chatto Gardens
• Blue J Iris (USA)
• Bourdillon Iris (France)
• Breezeway Iris Garden (USA)
• Brighton Park Iris (USA)
• Broadleigh Gardens (UK)
• Cambridge University Botanic Garden
• Canadian Iris Society
• Canterbury Horticultural Society
• Cayeux Iris (France)
• Claire Austin Hardy Plants (UK)
• Colorado Iris Society Region 20
• Comanche Acres Iris Garden (USA)
• Country Delight Iris
• Delaware Valley Iris Society
• Dublin Bay Irises (NZ)
• Dwarf Iris Society
• Ensata Gardens (USA)
• Fred Kerr's Rainbow Acres (USA)
• Friends of the Wellington Botanic Garden
• German Perennials Society (Iris)
• Greater Omaha Iris Society
• Greenhorn Valley Irises (USA)
• Hillcrest Iris (USA)
• International Bulb Society
• International Iris (USA)
• Iris 4 U Iris Garden (USA)
• Iris au Trescols (France)
• Iris Bertrand
• Iris City Gardens Nashville (USA)
• Iris Colorado (Lowell Baumunk)
• Iris Dreamer (Russia)
• Iris Melodies (USA)
• Iris of Sissinghurst
• Iris Paradise (Germany)
• Iris Society of Australia
• Iris Species Database
• Italian Iris Society
• K Gardens (Czech Republic)
• Keith Keppel Iris (USA)
• Kwekerij Joosten (Holland)
• Larry & Marcy Lauer Flowers (USA)
• Malevil Iris Gardens (USA)
• Marwood Hill Gardens (UK)
• Massey University NZ weeds database
• Mid-America Garden (USA)
• Middle-European Iris Society
• Mirek Ricanek (Czech Republic)
• My Garden School
• My Wild Iris Rows (USA)
• Napa Country Iris Gardens (USA)
• National Council for the Conservation of Plants & Gardens
• New Zealand Gardens of the National Garden Register
• New Zealand Gardens Trust
• North American Native Iris
• Parc Floral de Paris
• Pearcedale Iris Farm (AU)
• Plantas Distintas Iris Farm (Spain)
• Presby Memorial Iris Gardens (USA)
• Rainbow Ridge Nursery (Australia)
• Reblooming Iris Society
• Rockytop Gardens (USA)
• Royal New Zealand Institute of Horticulture
• Russian Iris Society
• Sand Hollow Iris Gardens (USA)
• Schreiner's Iris Gardens (USA)
• Scottish Rock Garden Club
• Seagate Irises U.K.
• Selinas Iris Garden (Australia) 
•  Sir Cedric Morris Iris National Collection (UK)
• Snowpeak Iris
• Society for Japanese Irises
• Society for Pacific Coast Native Iris
• Species Iris Group of North America
• Stanton Iris Gardens
• Staudengartnerei Grafin von Zeppelin
• Stout Gardens at Dancingtree
• Superstition Garden
• Sutton's Iris Gardens (USA)
• Sydney B. Mitchell Iris Society
• Tall Bearded Iris Society
• Tempo Two Barry Blyths Gardens Australia
• The British Iris Society
• The English Iris Company
• The Iris Farm (USA)
• The Iris Garden (NZ)
• The Iris Garden (UK)
• The Irises of Shadowood (USA)
• The Japan Iris Society
• The Median Iris Society
• The Pacific Bulb Society (wiki)
• The Rock Garden (USA)
• The Royal Horticultural Society
• The Scottish Rock Garden Club
• The Spuria Iris Society
• Wildwood Gardens (USA)
• Williamson Farm Flowers
• Winterberry Iris Gardens (USA)
• Woottens of Wenhaston (UK)
• Yarrabee Garden & Iris
• Zebra Gardens: Irises of a different stripe (USA)