Botanic Gardens Trust: Plant Identification: Botanical information service offering plant identification services.
GardenWeb Australia: Hosts forums, garden exchanges, articles, contests and a plant database
GreenThumb's Australian Gardening Links: Contains links to Australian gardening and horticultural resources available on the Internet.
Native Nursery: Comprehensive guide to native Australian plants.
Parks and Leisure Australia: Promotes co-operation between persons and organisations associated with public parks, botanic gardens and open space environments, recreation, leisure facilities and services.
Yates: Resourceful information from well-known gardening company.