Len Webb Ecological Images Collection
- Australian Biological Resources Study
- Australian Conservation Foundation
- Australian Greenhouse Office
- Australian Marine Conservation Society
- Australian National Botanic Gardens
- Australian Rainforest Conservation Society
- Australian Tropical Rainforests (La Trobe University Centre for Plant Biodiversity Research)
- Biodiversity Home Page (Australia. Dept. of the Environment and Heritage)
- Centre for Plant Biodiversity Research and Australian National Herbarium
- CSIRO Australia
- CSIRO Plant Industry
- CSIRO Sustainable Ecosystems
- CSIRO Tropical Forest Research Centre
- Directory of Australian Botanic Gardens and Arboreta
- Ecological Society of Australia
- Flora Online (Australian Biological Resources Study)
- Nature Conservation Council of New South Wales
- Queensland Environmental Protection Agency and Parks and Wildlife Service
- Queensland Herbarium
- Rainforest CRC: Cooperative Research Centre for Tropical Rainforest Ecology and Management
- Threatened Species and Ecological Communities (Environment Australia)
- Wildlife Preservation Society of Queensland
- Wet Tropics World Heritage Area (Wet Tropics Management Authority)
- Wilderness Society, Australia