Australian Plants Society
- Start page for society devoted to Australian plants. State Location: NSW.
- http://asgap.org.au

Central Coast NSW Bromeliad Society
- Society for bromeliad enthusiasts provides information on membership, yearly show and contest, bromeliads as patio plants, and photos from members' gardens.
- http://www.centralcoastbroms.com/

Bromeliad Society
- Expand educational & research activities, furthering the knowledge & advancement of all that pertains to Bromeliaceae, including Bromeliads their natural history, conservation, cultivation & hybridisation
- http://www.bromsqueensland.com

Canberra (Australia) Organic Growers Society
- Information about the Canberra Organic Growers Society and organic growing generally. State Location: ACT
- http://www.cogs.asn.au/

Australian Camellia Research Society
- Organization uniting local camellia societies. Overview of events and activities, publications, and breeding notes.
- http://www.camellia.org.au/

Fern Society of South Australia
- Organization for people interested in the cultivation and propagation of ferns, meeting in Adelaide. Photos, information about meetings and annual show.
- http://users.chariot.net.au/~saufern/

Hunter District Bromeliad Society
- Society concentrating on the cultivation and propagation of bromeliads in the garden. Contains articles on bromeliad culture, information about membership and events, and photos from members' gardens.
- http://www.hunterbroms.com/

Australasian Native Orchid Society
- Dedicated to cultivation, conservation and scientific study of native orchids within the Australasian Region. See webpage for Australasian definition
- http://www.anos.org.au/

Sunshine Coast Bromeliad Society
- Expand educational & research activities, furthering the knowledge & advancement of all that pertains to Bromeliaceae.
- http://www.sunshinecoastbromeliadsociety.com/

Australian Institute of Horticulture
- Information for members, students, and everyone interested in Horticulture.
- http://www.aih.org.au

Australia's Open Garden Scheme
- This not-for profit organization opens Australia's private gardens. More than 700 gardens open each year.
- http://www.opengarden.org.au/

South Australian Chrysanthemum Centre
- A site developed by George Harrington about growing and exhibiting chrysanthemums in South Australia and Australia. The site includes information on show results, including photographs.
- http://www.angelfire.com/ab3/chrysanthemum/

Australian Plants Society - Victoria
- The Society for Growing Australian Plants is now an Australian-wide organisation of people striving to learn to know and grow our native plants and to promote and preserve Australia's unique flora. State Locations: Australia-wide
- http://home.vicnet.net.au/~sgapvic/

Indigenous Flora and Fauna Association
- IFFA is dedicated to the future of the Australian flora and fauna, whether in habitats of world heritage quality or in the urban back yard. State Locations: NSW, VIC
- http://home.vicnet.net.au/~iffa/welcome.htm

Palm and Cycad Societies of Australia
- The Palm and Cycad Societies of Australia (PACSOA) web-site features technical and non-technical articles of interest to palm and/or cycad enthusiasts. State Locations: QLD, NSW, NT, SA, WA
- http://www.pacsoa.org.au/

Green Web Garden - Australian Garden Clubs
- Green Web Gardening, a meeting place on the web for the sharing of ideas and knowledge on gardening from around the world. State Locations: NSW, QLD, VIC
- http://www.greenweb.com.au/garden/html/oz_garden_clubs.html

The Garden Clubs of Australia Inc
- The group represents over 500 garden clubs and similar organisations throughout Australia. State Location: Australia-wide
- http://www.gardenclubs.org.au