American Public Gardens Association
- Professional association for public gardens in North America. Information for members and the public, with a featured garden.
- http://www.publicgardens.org/

Quail Botanical Gardens
- Garden in Encinitas features rare bamboo groves, desert gardens, a tropical rainforest, California native plants, Mediterranean climate landscapes, and a subtropical fruit garden. Information about visiting, volunteering, children's and adult events and c
- http://www.qbgardens.org/

Botanical Garden of the Ozarks
- Photos, calendar of events, volunteer opportunities, membership information, and a list of members. Fayetteville, Arkansas, USA.
- http://bgozarks.org/

Nichols Arboretum
- Mission: To heighten the awareness of human relationships with the environment by considering issues of renewable natural resources conservation.
- http://www.lsa.umich.edu/mbg/

Marks Hall Gardens and Arboretum
- Based in Essex, UK and featuring woodland walks, footpaths and a visitor centre offering a tea room, gift shop, plant centre and picnic area.
- http://www.markshall.org.uk/

The Botanical Garden in Ljubljana
- Overview, news, events, plus information on guided tours and list of plants available for purchased. Located in Ljubljana, Slovenia
- http://www.botanicni-vrt.si/www/strani/en.htm

Naples Botanical Garden
- The garden will showcase an extensive collection of subtropical and tropical plants from countries as near as Cuba and as far as Indonesia, ranging from desert to rainforests. Naples, Florida.
- http://www.naplesgarden.org/

SFA Mast Arboretum
- Arboretum of Steven F. Austin University, Texas. Information on the conservation, evaluation, and use of the native plants of the state.
- http://arboretum.sfasu.edu/

Westonbirt Arboretum
- Details of the collection, including rare trees, champion trees, and visitor facilities at this national arboretum. Westonbirt, Glos, UK.
- http://www.forestry.gov.uk/westonbirt

Desert Botanical Garden
- Founded in 1937, is a living museum dedicated to desert lands research and education. Phoenix, Arizona, USA.
- http://www.desertbotanical.org

University of Connecticut Conservatory
- The department of ecology and evolutionary biology presents the greenhouse facilities, visiting information, research capabilities, and an index to basic data sheets for many of the plant holdings.
- http://florawww.eeb.uconn.edu/

Santa Barbara Botanic Garden
- Dedicated to research, education, and preservation of native California plants. Information, photographs, calendar of events.
- http://www.santabarbarabotanicgarden.org/

Aburi Botanic Gardens
- Facility in Ghana aiming to promote plant diversity through research, horticultural training, cultivation and introduction of endangered plants, and management of natural resources. Summary information, map, and history.
- http://www.unep-wcmc.org/species/plants/ghana/aburi.htm

Finnish Museum of Natural History Botanic Garden
- Maintains a collection of living plants for use in research and teaching, and takes part in an international seed exchange. Information about public and research collections, greenhouses, and tours.
- http://www.fmnh.helsinki.fi/english/botanicgarden/

Devonian Botanic Garden
- Contains a Japanese garden, floral gardens and a collection of native and alpine plants. Edmonton, Alberta, Canada.
- http://www.devonian.ualberta.ca/

Nanjing Botanical Garden Sun Yat-Sen
- National botanical garden in China presents its ten landscaped sections, plant collections, and scientific research.
- http://www.cnbg.net/

Brooklyn Botanic Garden
- Offers news, virtual tour, programs, events, articles, shopping, research, and information for visitors. New York.
- http://www.bbg.org/

Dutch Botanical Gardens Collection Foundation
- Collaboration of botanical gardens and arboreta in the Netherlands. Provides locations of member organizations and offers an alphabetical listing of plant collections.
- http://www.nationale-plantencollectie.nl/

National Botanic Garden of Belgium
- Overview of history, mission, research, and educational opportunities, visitor information, and calendar of events.
- http://www.br.fgov.be/

Botanical and Experimental Garden
- At the University of Nijmegen (Netherlands). Specializes in solanaceae, with an extensive image list of plants in this family and links to other resources.
- http://www.bgard.science.ru.nl/

Quarryhill Botanical Garden
- This garden in Sonoma Valley, California, houses a large collection of scientifically documented temperate Asian plants.
- http://www.quarryhillbg.org/

Mount Holyoke College Botanic Garden
- Greenhouse, gardens, and arboretum featuring several specialty gardens and collections. Information about education, research, and annual flower show. South Hadley, Massachusetts.
- http://www.mtholyoke.edu/offices/botan/

Botanical Garden of Vilnius University
- Lithuanian academic facility presents information about its research, departments, and history.
- http://www.botanikos-sodas.vu.lt/en/

The Botany Gardens Glasshouses at University of Wales, Aberystwyth
- Tropical glasshouse and surrounding botanical gardens, featuring ferns, cycads, and flowering plants. Overview of botanical divisions, history, and visiting information.
- http://www.aber.ac.uk/~dbswww/dept/botgardens.html

San Francisco Botanical Garden at Strybing Arboretum
- Features a spectacular array of plants from the world's Mediterranean and mild temperate climates, to high-elevation tropical cloud forests. San Francisco, USA.
- http://www.sfbotanicalgarden.org/

Major Botanical Gardens of Ukraine
- Tabular overview of botanical gardens, arboreta, and zoos in Ukraine, listing the size and number of species for each.
- http://enrin.grida.no/biodiv/biodiv/national/ukraine/trends/tabl3.htm

University of Wisconsin-Madison Arboretum
- Includes photos of the Arboretum's native Wisconsin habitat restorations and Longenecker Gardens, seasonal events calendar, Naturalists' Notes, Earth Partnership for Schools (ecological restoration), curriculum resources, woodland database, research resou
- http://uwarboretum.org/

University of Oxford Botanic Garden
- The oldest botanic garden in Britain. Contact and visitor information. Oxford, UK.
- http://www.botanic-garden.ox.ac.uk/

Phipps Conservatory and Botanical Gardens
- Pittsburgh (Pennsylvania, USA) institution with indoor and outdoor collections. History, photo tour of the gardens, database of species, and information about research, educational classes, and special exhibits and events.
- http://www.phipps.conservatory.org/

The Morton Arboretum
- Collects and studies trees, shrubs, and other plants from around the world; features searchable plant information database, educational programs, gift shop, and membership, employment and volunteer opportunities.
- http://www.mortonarb.org/

The Darwin Project: Building Boston's Botanical Garden
- Mission is to create a world renowned Botanical Garden and Conservation Learning Center in the heart of Boston, Massachusetts, USA.
- http://www.darwinboston.org/

South Carolina Botanical Garden
- Information about activities and programs, virtual garden. Located in Clemson.
- http://www.clemson.edu/scbg/

What Makes a Good Botanical Center
- Personal reviews of botanical gardens, with links.
- http://www.plantx.com/botanical_centers_gardens.htm

Zilker Botanical Garden
- Schedules and information about tours, projects, and education programs, as well as photo gallery and searchable type specimen register. Austin, Texas, USA.
- http://www.zilkergarden.org/

The Brenton Arboretum
- Features trees, shrubs, animal life, and wetlands. Includes news, birding information, volunteer opportunities, and photos. Located in Dallas Center, Iowa, USA.
- http://www.thebrentonarboretum.org/

Soekershof Walkabout
- Soekershof Walkabout portrays the spiritual diversity of South Africa in mazes, a cactus labyrinth, a philosopher's garden, and other gardens containing more than 1500 succulent plants and unique indigenous plants. There is no such a garden in the Souther
- http://soekershof.com

University of California, Santa Cruz (UCSC) Arboretum
- The Arboretum occupies one of the most propitious horticultural sites in the world, part of the holdings of pioneer Henry Cowell. Climatic and topographic diversity allow experimentation with amost every species that might be grown along the coast between
- http://www2.ucsc.edu/arboretum/

Dorothy Bradley Atkins Medicinal Garden at UIC
- Research and educational collection of more than 70 species of medicinal plants, including mainstay drug-producing plants whose products are currently in use in clinical practice around the world. Located at the University of Illinois at Chicago.
- http://www.uic.edu/pharmacy/garden/

Alta Vista Botanical Gardens
- Community botanical garden of the world's rarest and most unusual plants in themed environments, bringing together art, people, and nature. City of Vista, California.
- http://www.altavistagardens.org

Chalice Well Gardens
- Magical spring and gardens with holy thorn trees, said to have sprouted from Joseph of Arimathea's staff. Wide herbaceous borders either side of the path are a riot of colour and perfume in Summer, views across the Vale of Avalon. Beneath Glastonbury Tor,
- http://www.chalicewell.org.uk

National Capital Botanical Gardens
- Established in 1971 as a teaching garden for the University of Papua New Guinea Biology Department. Contains a large area of rainforest, an unusual sight for normally dry and dusty Port Moresby. Collections include many palm species, bamboos, heliconias,
- http://www.ncbg.org.pg/