IrisBG
Clients · Our users
Every IrisBG garden and arboretum, listed by region
The list below names every institution we publish. See where they are, the year they joined, and a link to their collection online where they share one.
- Collections
- 1000+
- Regions
- 5
- Collections online
- 91
Around the world
Where our users are
Every pin below is an institution from the list further down this page — nearby ones cluster together until you zoom in. Green pins mark gardens with a Garden Explorer collection online.
- Green pin: the collection is published online in Garden Explorer
- Yellow pin: an IrisBG user without a published Garden Explorer collection
- Numbered circle: several nearby users grouped together. Zoom in or select it to see them.
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New in the community
Recently joined
The gardens, arboreta and estates that started using IrisBG most recently.
2026
- Huntsville Botanical Garden, Alabama, USA (2026)
- Pittsburgh Botanic Garden, Pennsylvania, USA (2026)
- Conholt Park, Andover, United Kingdom (2026)
- Amy Greenwell Ethnobotanical Garden, Hawaii, USA (2026)
- Barbican Conservatory, London, United Kingdom (2026)
- Frederik Meijer Gardens & Sculpture Park, Michigan, USA (2026)
- Chollipo Arboretum, Chungcheongnam-do, South Korea (2026)
- Boyce Thompson Arboretum, Arizona, USA (2026)
- Boerner Botanical Gardens, Wisconsin, USA (2026)
2025
- Swedish University of Agricultural Sciences, Alnarp, Sweden (2025)
- Sarah P. Duke Gardens, North Carolina, USA (2025)
- Zilker Botanical Garden, Texas, USA (2025)
- Acadia University, Nova Scotia, Canada (2025)
- Bermuda Botanical Gardens, Hamilton, Bermuda (2025)
- Flora und Botanischer Garten der Stadt Köln, Cologne, Germany (2025)
- Dixon Gallery and Gardens, Tennessee, USA (2025)
- Grounds For Sculpture, New Jersey, USA (2025)
- Het Depot Foundation, Wageningen, The Netherlands (2025)
- Lismore Rainforest Botanic Gardens, New South Wales, Australia (2025)
- Lauritzen Gardens, Nebraska, USA (2025)
2024
- Preservation Foundation of Palm Beach, Florida, USA (2024)
- Ökologisch-Botanische Garten, Universität Bayreuth, Bayreuth, Germany (2024)
- University of Basel Botanical Garden, Basel, Switzerland (2024)
- Shangri La Botanical Gardens and Nature Center, Texas, USA (2024)
- University of Delaware Botanic Gardens, Delaware, USA (2024)
- W. J. Beal Botanical Garden and Campus Arboretum, Michigan, USA (2024)
- Hillwood Estate, Museum & Gardens, Washington DC, USA (2024)
- Como Park Zoo & Conservatory, Minnesota, USA (2024)
- Magnolia Plantation & Gardens, South Carolina, USA (2024)
- Orto Botanico Università di Padova, Padova, Italy (2024)
- Reno Extension Botanic Gardens, University of Nevada, Nevada, USA (2024)
- San Antonio Botanical Garden, Texas, USA (2024)
- Sunshine Coast Botanical Garden, British Columbia, Canada (2024)
- National Botanic Gardens of Ireland, Dublin, Ireland (2024)
- Tulsa Botanic Garden, Oklahoma, USA (2024)
America
123 institutions
-
ABQ BioPark Botanic Garden
Albuquerque, New Mexico, USA (2021)
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Acadia University
Wolfville, Nova Scotia, Canada (2025)
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Alaska Botanical Garden
Anchorage, Alaska, USA (2015)
-
University of Alberta Botanic Garden
Edmonton, Alberta, Canada (2012)
-
Ambler Arboretum, Temple University
Ambler, Pennsylvania, USA (2020)
-
Amy Greenwell Ethnobotanical Garden
Captain Cook, Hawaii, USA (2026)
-
Assiniboine Park Conservancy
Winnipeg, Manitoba, Canada (2022)
-
The Botanic Garden at Historic Barns Park
Traverse City, Michigan, USA (2021)
-
W. J. Beal Botanical Garden and Campus Arboretum
East Lansing, Michigan, USA (2024)
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Bermuda Botanical Gardens
Hamilton, Bermuda (2025)
-
Bernheim Arboretum and Research Forest
Clermont, Kentucky, USA (2022)
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Boerner Botanical Gardens
Hales Corners, Wisconsin, USA (2026)
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Boyce Thompson Arboretum
Superior, Arizona, USA (2026)
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University of British Columbia Botanical Garden and Centre for Plant Research
Vancouver, British Columbia, Canada (2015)
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Buffalo Trace Distillery
Frankfort, Kentucky, USA (2020)
-
Cheekwood Botanical Garden and Museum of Art
Nashville, Tennessee, USA (2018)
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Cincinnati Zoo & Botanical Garden
Cincinnati, Ohio, USA (2022)
-
Coastal Maine Botanical Gardens
Boothbay, Maine, USA (2021)
-
Como Park Zoo & Conservatory
Saint Paul, Minnesota, USA (2024)
-
Cornell Botanic Gardens
Ithaca, New York, USA (2018)
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The Dawes Arboretum
Newark, Ohio, USA (2013)
-
Delaware Botanic Garden
Ocean View, Delaware, USA (2019)
-
University of Delaware Botanic Gardens
Newark, Delaware, USA (2024)
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Descanso Gardens
La Cañada Flintridge, California, USA (2014)
-
Dixon Gallery and Gardens
Memphis, Tennessee, USA (2025)
-
Elisabeth C. Miller Botanical Garden
Shoreline, Washington, USA (2022)
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Fairchild Tropical Botanic Garden
Miami, Florida, USA (2018)
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Far Reaches Botanical Conservancy
Port Townsend, Washington, USA (2022)
-
Filoli
Woodside, California, USA (2017)
-
Flamingo Gardens and Wildlife Sanctuary
Davie, Florida, USA (2018)
-
Fort Worth Botanic Garden
Fort Worth, Texas, USA (2023)
-
Franklin Park Conservatory and Botanical Gardens
Columbus, Ohio, USA (2016)
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Gardens of Golden Gate Park
San Francisco, California, USA
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Conservatory of Flowers 2018
-
San Francisco Botanical Garden 2020
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San Francisco Public Utilities Commission (SFPUC), Water Enterprise, Sunol Nursery 2022
-
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Garfield Park Conservatory
Chicago, Illinois, USA (2015)
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State Botanical Garden of Georgia
Athens, Georgia, USA (2019)
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Goizueta Gardens, Atlanta History Center
Atlanta, Georgia, USA (2021)
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Green Spring Gardens
Alexandria, Virginia, USA (2016)
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Grounds For Sculpture
Hamilton, New Jersey, USA (2025)
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University of Guelph Arboretum
Guelph, Ontario, Canada (2012)
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Hagley Museum & Garden
Wilmington, Delaware, USA (2022)
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Haverford College Arboretum
Ardmore, Pennsylvania, USA (2019)
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Hawaii Tropical Botanical Garden
Papaikou, Hawaii, USA (2023)
-
The Hermitage Museum & Gardens
Norfolk, Virginia, USA (2018)
-
Hildene, The Lincoln Family Home
Manchester, Vermont, USA (2013)
-
Hillwood Estate, Museum & Gardens
Washington DC, USA (2024)
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Houston Botanic Garden
Houston, Texas, USA (2020)
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Hoyt Arboretum
Portland, Oregon, USA (2012)
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Huntsville Botanical Garden
Huntsville, Alabama, USA (2026)
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Idaho Botanical Garden
Boise, Idaho, USA (2018)
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International Peace Garden
North Dakota, USA / Manitoba, Canada (2023)
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Jensen-Olson Arboretum
Juneau, Alaska, USA (2015)
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The John Fairey Garden
Hempstead, Texas, USA (2022)
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State Botanical Garden of Kentucky
Lexington, Kentucky, USA (2014)
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Ladew Topiary Gardens
Monkton, Maryland, USA (2014)
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Lady Bird Johnson Wildflower Center
Austin, Texas, USA (2021)
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Mount Desert Land & Garden Preserve
Mount Desert Island, Maine, USA (2014)
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Lauritzen Gardens
Omaha, Nebraska, USA (2025)
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Leach Botanical Garden
Portland, Oregon, USA (2012)
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Lewis Ginter Botanical Garden
Richmond, Virginia, USA (2015)
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Lincoln Park Zoo
Chicago, Illinois, USA (2016)
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Lovett Pinetum
Strafford, Missouri, USA (2018)
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Angelina Unit Lufkin, Texas
-
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Magnolia Plantation & Gardens
Charleston, South Carolina, USA (2024)
-
McKee Botanical Garden
Vero Beach, Florida, USA (2021)
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Frederik Meijer Gardens & Sculpture Park
Grand Rapids, Michigan, USA (2026)
-
Miami Beach Botanical Garden
Miami Beach, Florida, USA (2023)
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Mission Hill Neighborhood Housing Services (Kevin Fitzgerald Park)
Boston, Massachusetts, USA (2022)
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Mobile Botanical Gardens
Mobile, Alabama, USA (2020)
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Morris County Park Commission
Chester Township, New Jersey, USA (2018)
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Mt. Airy Arboretum - Cincinnati Parks
Cincinnati, Ohio, USA (2023)
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Mt. Cuba Center
Hockessin, Delaware, USA (2019)
-
Myriad Botanical Gardens
Oklahoma City, Oklahoma, USA (2014)
-
Naples Botanical Garden
Naples, Florida, USA (2018)
-
Native Plant Trust
Framingham, Massachusetts, USA (2019)
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Natural Lands Trust
Media, Pennsylvania, USA (2017)
-
Newfields, Indianapolis Museum of Art
Indianapolis, Indiana, USA (2019)
-
Norfolk Botanical Garden
Norfolk, Virginia, USA (2013)
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North Carolina Zoo
Asheboro, North Carolina, USA (2017, 2023)
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Northeastern University Arboretum
Boston, Massachusetts, USA (2020)
-
Ohio State University, Secrest Arboretum
Wooster, Ohio, USA (2019)
-
Overland Park Arboretum & Botanical Gardens
Overland Park, Kansas, USA (2019)
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The Arboretum at Penn State
State College, Pennsylvania, USA (2015)
-
Phipps Conservatory and Botanical Gardens
Pittsburgh, Pennsylvania, USA (2013)
-
Pittsburgh Botanic Garden
Pittsburgh, Pennsylvania, USA (2026)
-
Polly Hill Arboretum
West Tisbury, Massachusetts, USA (2017)
-
Powell Gardens
Kingsville (Kansas City), Missouri, USA (2020)
-
Preservation Foundation of Palm Beach
Palm Beach, Florida, USA (2024)
-
Prickly Prospects Cactus Nursery
Tucson, Arizona, USA (2023)
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Queens Botanical Garden
New York, USA (2015)
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Reno Extension Botanic Gardens, University of Nevada
Reno, Nevada, USA (2024)
-
Reynolda Gardens
Winston-Salem, North Carolina, USA (2021)
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The Ruth Bancroft Garden & Nursery
Walnut Creek, California, USA (2019)
-
San Antonio Botanical Garden
San Antonio, Texas, USA (2024)
-
San Diego Zoo Wildlife Alliance
San Diego, California, USA (2018)
-
Santa Barbara Botanic Garden
Santa Barbara, California, USA (2021)
-
Santa Fe Botanical Garden
New Mexico, USA (2015)
-
Sarah P. Duke Gardens
Durham, North Carolina, USA (2025)
-
Shangri La Botanical Gardens and Nature Center
Orange, Texas, USA (2024)
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Sherman Library and Gardens
Corona del Mar, California, USA (2022)
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The Botanic Garden of Smith College
Northampton, Massachusetts, USA (2018)
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Smithsonian Gardens
Washington, DC (2015)
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The Gardens on Spring Creek
Fort Collins, Colorado, USA (2013)
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Springs Preserve
Las Vegas, Nevada, USA (2013)
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Sunshine Coast Botanical Garden
Sechelt, British Columbia, Canada (2024)
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University of Tennessee Gardens
Knoxville, Tennessee, USA (2021)
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ThinkLAB Ventures LLC
Miami, Florida, USA (2018)
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Toronto Botanical Garden
Toronto, Ontario, Canada (2021)
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Toronto Zoo
Toronto, Ontario, Canada (2019)
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New England Botanic Garden at Tower Hill
Boylston, Massachusetts (2018)
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The Trustees of Reservations
Holyoke, Massachusetts (2015)
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Tucson Botanical Gardens
Tucson, Arizona, USA (2023)
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Tulsa Botanic Garden
Tulsa, Oklahoma, USA (2024)
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UC Davis Arboretum and Public Garden
Davis, California, USA (2016)
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US Botanic Garden
Washington, DC, USA (2017)
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Utah Valley University
Orem, Utah, USA (2019)
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Waterfront Botanical Gardens
Louisville, Kentucky, USA (2019)
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Wellesley College Botanic Gardens
Wellesley, Massachusetts, USA (2018)
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Wilbur D. May Arboretum & Botanical Garden
Reno, Nevada, USA (2017)
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University of Wisconsin-Madison Arboretum
Madison, Wisconsin, USA (2022)
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William & Mary Arboretum
Williamsburg, Virginia, USA (2023)
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Yew Dell Botanical Gardens
Crestwood, Kentucky, USA (2020)
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Zilker Botanical Garden
Austin, Texas, USA (2025)
Private estates
-
New York, USA (2015)
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Miami, USA (2017)
Europe
93 institutions
-
Historical Gardens at Aalsmeer
Aalsmeer, The Netherlands (2015)
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Abbotsbury Subtropical Gardens
Abbotsbury, Weymouth, Dorset, United Kingdom (2008)
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Agder Natural History Museum and Botanical Garden
Kristiansand, Norway (2017)
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Akureyri Botanical Garden
Akureyri, Iceland (2018)
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Hortus Botanicus Amsterdam
Amsterdam, The Netherlands (2013)
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ARTIS Amsterdam Royal Zoo
Amsterdam, The Netherlands (2019)
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Balkan Botanic Garden of Kroussia
Thessaloniki, Greece (2012)
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Barbican Conservatory
London, United Kingdom (2026)
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University of Basel Botanical Garden
Basel, Switzerland (2024)
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Ökologisch-Botanische Garten, Universität Bayreuth
Bayreuth, Germany (2024)
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Belmonte Arboretum
Wageningen, The Netherlands (2013)
-
Paleis Het Loo
Apeldoorn, The Netherlands (2014)
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Muiderslot
Muiden, The Netherlands (2020)
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The University Gardens, University of Bergen
Bergen, Norway (2006)
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Arboretum
-
Bergen Botanical Garden
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Museum Garden
-
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Birmingham Botanical Gardens
Birmingham, United Kingdom (2023)
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Bonn University Botanic Gardens
Bonn, Germany (2021)
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Orto Botanico di Brera, University of Milan
Milan, Italy (2021)
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University of Bristol Botanic Garden
Bristol, United Kingdom (2009)
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Royal Burgers' Zoo
Arnhem, The Netherlands (2022)
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Cambridge University Botanic Garden
Cambridge, United Kingdom (2016)
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Chelsea Physic Garden
London, United Kingdom (2013)
-
The Oaks of Chevithorne Barton
Tiverton, Devon, United Kingdom (2019)
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Botanic Garden of the University of Coimbra
Coimbra, Portugal (2018)
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Conholt Park
Chute, Andover, United Kingdom (2026)
-
Botanical Garden, Natural History Museum of Denmark, University of Copenhagen
Copenhagen, Denmark (2020)
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Cruickshank Botanic Garden, University of Aberdeen
Aberdeen, United Kingdom (2021)
-
University of Dundee Botanic Garden
Dundee, United Kingdom (2021)
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Forest Botanical Garden Eberswalde
Eberswalde, Germany (2018)
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Royal Botanic Garden Edinburgh
Edinburgh, United Kingdom (2019)
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English Heritage
London / Swindon, United Kingdom (2015)
400+ collections, including:
-
Audley End House and Gardens Essex
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Belsay Hall Castle & Gardens Northumberland
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Brodsworth Hall and Gardens West Yorkshire
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Home of Charles Darwin (Down House) Kent
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Eltham Palace and Gardens London
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Kenilworth Castle and Elizabethan Garden Warwickshire
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Kenwood House London
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Osborne House Isle of Wight
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Walmer Castle and Gardens Kent
-
Witley Court and Gardens Worcestershire
-
Wrest Park Bedfordshire
-
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Exbury Gardens
Southampton, Hampshire, United Kingdom (2007)
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University of Exeter
Exeter, Devon, United Kingdom (2023)
-
Forestry England
Lyndhurst, United Kingdom (2016)
-
Bedgebury National Pinetum and Forest Goudhurst (2017)
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Westonbirt, The National Arboretum Tetbury (2016)
-
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Fullers Mill
Bury Saint Edmunds, United Kingdom (2021)
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Gothenburg Botanical Garden
Gothenburg, Sweden (2016)
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Gruson-Gewächshäuser, Landeshauptstadt Magdeburg
Magdeburg, Germany (2023)
-
Herrenhäuser Gärten, Landeshauptstadt Hannover
Hannover, Germany (2019)
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Het Depot Foundation
Wageningen, The Netherlands (2025)
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Arboretum De Dreijen
-
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Hortus Botanicus Karalitanus
Cagliari, Italy (2016)
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Kilchoan Estate
Kilmelford, United Kingdom (2021)
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Flora und Botanischer Garten der Stadt Köln
Cologne, Germany (2025)
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Hortus Botanicus Leiden
Leiden, The Netherlands (2015)
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The Botanic Garden - Johannes Gutenberg-Universität Mainz
Mainz, Germany (2015)
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University of Maribor Botanical Garden
Hoce, Slovenia (2017)
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Markshall Estate
Coggeshall, United Kingdom (2023)
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Mawley Hall Arboretum
Cleobury Mortimer, United Kingdom (2022)
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Merian Gärten
Basel, Switzerland (2018)
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Mount Stuart
Isle Of Bute, Scotland, United Kingdom (2016)
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Botanical Garden München-Nymphenburg
München, Germany (2020)
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Botanical Garden Münster, University of Münster
Münster, Germany (2020)
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Myddelton House Gardens
Enfield, United Kingdom (2014)
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National Botanical Garden Hungary
Vácrátót, Hungary (2021)
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National Botanic Gardens of Ireland
Dublin, Ireland (2024)
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National Trust
Swindon, United Kingdom (2018)
400+ collections, including:
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Biddulph Grange Staffordshire
-
Blickling Estate Norfolk
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Bodnant Garden Conwy
-
Cragside Northumberland
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Hidcote Gloucestershire
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Mottisfont Hampshire
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Mount Stewart County Down
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Nymans West Sussex
-
Sissinghurst Castle Kent
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Studley Royal Water Garden at Fountains Abbey Yorkshire
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Stourhead Wiltshire
-
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National Trust for Scotland
Edinburgh, United Kingdom (2021)
43+ collections
-
Ness Botanic Gardens - University of Liverpool
Liverpool, United Kingdom (2018)
-
The Newt in Somerset
Castle Cary, United Kingdom (2018)
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Norwegian University of Life Sciences
Ås, Norway (2015)
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Botanical Garden, University of Oslo
Oslo, Norway (1996)
-
Botanical Garden of the University of Osnabrück
Osnabrück, Germany (2016)
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Orto Botanico Università di Padova
Padova, Italy (2024)
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Paignton Zoo Environmental Park
Paignton, United Kingdom (2009)
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University of Pécs Botanic Garden
Pécs, Hungary (2015)
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Hortus Botanicus Reykjavikensis
Reykjavik, Iceland (2019)
-
Ringve Botanical Garden
Trondheim, Norway (2004)
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Rivierenhof - Provincie Antwerpen
Antwerpen, Belgium (2019)
-
Rogaland Arboretum
Espeland, Sandnes, Norway (2004)
-
Rotterdam Zoo and Botanical Garden (Diergaarde Blijdorp)
Rotterdam, The Netherlands (2014)
-
The Royal Court
Oslo, Norway (2016)
-
Botanical Garden of the Ruhr-University Bochum
Bochum, Germany (2018)
-
Botanical Garden of the University of Salzburg
Salzburg, Austria (2022)
-
Sheffield Botanical Gardens
Sheffield, United Kingdom (2021)
-
Shuttleworth Botanic Garden
Santon, Isle of Man (2014)
-
Sofia University "St. Kliment Ohridski"
Sofia, Bulgaria (2018)
-
St Andrews Botanic Garden
St Andrews, United Kingdom (2017)
-
Stavanger Botanic Garden
Stavanger, Norway (2004)
-
Swedish University of Agricultural Sciences, Campus Alnarp
Alnarp, Sweden (2025)
-
Swedish University of Agricultural Sciences
Uppsala, Sweden (2020)
-
University of Szeged Botanic Garden
Szeged, Hungary (2012)
-
Trinity College Botanic Garden, University of Dublin
Dublin, Ireland (2021)
-
Tromsø Arctic-Alpine Botanic Garden
Tromsø, Norway (2005)
-
Botanical Garden University of Tübingen
Tübingen, Germany (2019)
-
Tuzson János Botanical Garden
Nyíregyháza, Hungary (2014)
-
Utrecht University Botanic Gardens
Utrecht, The Netherlands (2021)
-
Vilnius Universiteto Šiauliai Academy, Botanical Garden
Šiauliai, Lithuania (2021)
-
Vytautas Magnus University Botanical Garden
Kaunas, Lithuania (2019)
-
Wageningen University & Research
Wageningen, The Netherlands (2023)
-
National Botanic Garden of Wales
Carmarthenshire, Wales, United Kingdom (2013)
Private estates
-
United Kingdom
-
London (2010)
-
South West England (2010)
-
North West England (2015)
-
West England (2019)
Africa
2 institutions
-
Babylonstoren
Simondium, South Africa (2016)
-
Stellenbosch University Botanical Garden
Stellenbosch, South Africa (2013)
Asia
10 institutions
-
Chollipo Arboretum
Chungcheongnam-do, South Korea (2026)
-
Jerusalem Botanical Gardens
Jerusalem, Israel (2014)
-
Royal Botanic Garden of Jordan
Amman, Jordan (2015)
-
National Herbarium of Jordan
Amman, Jordan (2015)
-
Kadoorie Farm and Botanic Garden
Tai Po, Hong Kong (2022)
-
The Mount Scopus Botanical Garden
Jerusalem, Israel (2015)
-
National Institute of Ecology (NIE)
Chungcheongnam-do, Republic of Korea (2021)
-
Pha Tad Ke Botanical Garden
Luang Prabang, Laos (2021)
-
Seoul Botanic Park
Seoul, South Korea (2016)
-
Tel Aviv University Botanical Garden
Tel Aviv, Israel (2014)
Oceania
14 institutions
-
Auckland Botanic Gardens
Auckland, New Zealand (2019)
-
Ballarat Botanical Gardens
Ballarat, Victoria, Australia (2019)
-
Ballarat Victoria Park
Ballarat, Victoria, Australia (2019)
-
Buninyong Botanic Gardens
Ballarat, Victoria, Australia (2019)
-
Eureka Stockade Gardens
Ballarat, Victoria, Australia
-
Hackfalls Arboretum
Tiniroto, New Zealand (2022)
-
Lismore Rainforest Botanic Gardens
Lismore, New South Wales, Australia (2025)
-
Mackay Regional Botanic Gardens
West Mackay, Queensland, Australia (2022)
-
Maroochy Regional Bushland Botanic Garden
Caloundra, Queensland, Australia (2019)
-
Melton Botanic Garden
Melton, Victoria, Australia (2019)
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National Arboretum Canberra
Canberra, Australia (2020)
-
Botanic Gardens of Sydney
Sydney, New South Wales, Australia (2017)
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Royal Botanic Garden Sydney
-
Australian Botanic Garden Mount Annan
-
Australian PlantBank
-
Blue Mountains Botanic Garden Mount Tomah
-
-
Taranaki Regional Council
Taranaki, New Zealand (2016)
-
Hollard Gardens
-
Tūpare
-
Pukeiti
-
Pukekura Park and Brooklands
-
-
Wollongong Botanic Garden
Keiraville, New South Wales, Australia (2020)
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