National Affiliates

• Adkins Arboretun, Inc.
• Alaska Botanical Garden
• Americian Daffodil Society, Inc
• American Dahlia Society
• Arboretum at Penn State Behrend
• Bellevue Botanical Garden
• Betty Ford Alpine Gardens
• The Bok Tower Gardens Foundation, Inc.
• Boise Bonsai Society
• Botanical Garden of the Ozarks
• Brooklyn Botanical Garden
• Chanticleer Foundation Gardens
• Chattanooga Arboretum
• Cheyenne Botanic Garden
• Conejo Valley Botanic Garden
• The Crosby Arboretum
  
• Descanso Gardens
• Dothan Area Botanical Gardens
• Eagle Vail Communty Gardens
• Earl Burns Miller Japanese Garden
• The Elizabethan Gardens
• Fellows Riverside Gardens
• Fort Worth Botanical Garden
• Franklin Park Conservatory
• Friends of the Frelinghuysen Arboretum
• Fullerton Arboretum
• Garvan Woodland Gardens University of Arkansas
• Grapevine Botanical Gardens
• Green Bay Botanical Gardens
• Greenburg Garden Center 
• Harrisburg Area Civic Garden Center, Inc. NO WEBSITE
  
• Heathcote Botanical Gardens, Inc.
• Hershey Gardens
• Idaho Botanical Gardens
• Inniswood Metro Gardens
• International Lilac Society, Inc.
• Ladew Topiary Gardens
• Lady Bird Johnson Wildflower Center
• Linnaeus Arboretum
• MacCallum More Museum and Gardens
• McKee Botanical Gardens
• The Mercer Society
  
• Merritt College Landscape Horticulture Department Labadie Arboretum
• Miami Beach Botanical Garden
• The Milton Gardens - Friends of the Gardens of NW Florida
  
• Missouri Botanical Garden
• Mobil Botanical Gardens
• Morton Arboretum
• Naples Botanical Gardens
• National Flower Arrangers No web Site
• New Orleans Botanical Gardens
• Norfolk Botanical Gardens
• Ohio State University Chadwick Arboretum
• Queens Botanical Garden Society
• Rancho Santa Ana Botanic Gardens
• Red Butte Garden And Arboretum University of Utah
• Reeves-Reed Arboretum
• Reiman Gardens
• Friends of San Luis Obispo Botanical Garden
• Schedel Arboretum & Gardens
• Schnormeier Gardens
• The Scott Arboretum of Swathmore College
• Texas Daffodil Society 
• Texas Discovery Garden
• UC Botanical Garden at Berkley
• UC Davis Arboretum
• University of Tennessee Arboretum
• The U. S. National Arboretum
• West Vail Community Garden
• Worcester Horticultural Society Tower Hill Botanical Garden