- Atlas of Living Australia (ALA)
- Australian National Botanic Garden (ANBG)
- Victorian Native Bonsai Club
- Australasian Native Orchid Society – Victoria
- Australian Native Plants Society (ANPSA)
- Birdlife Australia
- Eremaea Birdline – Eremaea eBird
- CSIRO
- DEECA – Department of Energy, Environment and Climate Action
- Ecolinc
- Friends Groups
- Local Councils and Shires – Environment pages
- iNaturalist Australia
- Merri Creek Management Committee (MCMC)
- Museum Victoria
- Natureshare
- NatureWest (formerly WMCN -Western Melbourne Catchment Network)
- Parks Victoria (National and State Parks)
- Royal Botanic Gardens Melbourne – Herbarium: Vicflora On-line, KeyBase of Flowering plants of Australia.
- Royal Botanic Gardens Cranbourne
- State Native Plants Societies
- Wikipedia
- Wikispecies