log inForest international (Organisationsn, Dates)
- Atlas Flora Europaea
- CalPhotos: Plants
- Checklist of Online Vegetation and Plant Distribution Maps
- Country Profiles (FAO FRA 2000)
- Database on Forest Disturbances in Europe (EFI)
- European Forestry Databank (EFI)
- EUROSTAT
- The National Forest Programme Facility (FAO)
- Forestry Guide (Göttingen)
- International Union of Forestry Research Organizations (IUFRO)
- Internet Directory for Botany
- ITTO International tropical timber organization
- UN/ECE Timber Committee
- UNFF (Secretariat of the United Nations Forum on Forests)
- Virtual Library Forestry (METLA)
