Botanical Societies, Organizations and Resources

• African Biodiversity Conservation and Innovations Centre (ABCIC) [1]
• agINFRA [1]
• Agriculture and Horticulture Development Board (AHDB) [1] 
• Association of International Research and Development Centers for Agriculture (AIRCA) [1] [2] 
• Alien plants of Belgium [1]
• Alliance for a Green Revolution in Africa (AGRA) [1] 
• American Association of Botanical Gardens and Arboreta • Kennett Square, PA • USA 
• American Bryological Lichenological Society (ABLS) [1] [2]
• American Horticultural Society (AHS) • Alexandria, Virginia • USA 
• American Public Gardens Association (APGA) • Kennett Square, PA • USA 
• American Pomological Society
• American Society for Horticultural Science (ASHS) • Alexandria, VA • USA [1]
• American Society of Plant Biologists [1]   
• American Society of Plant Taxonomists [1]
• Animal and Plant Health Agency (APHA) [1] 
• Anthos (España) [1]
• Asociación Latinoamericana de Botánica (ALB) 
• Association for Tropical Biology and Conservation (ATBC) [1]
• Association of Applied Biologists [1] 
• Association Suisse des Cactophiles [1] [2] [3] [4] 
• Australasian Plant Pathology Society (APPS) 
• Australasian Pollination Ecologists Society (A.P.E.S.) [1]
• Australasian Systematic Botany Society (ASBS) 
• Australasian Society for Phycology and Aquatic Botany (ASPAB) 
• Australian Society for Limnology (ASL) [1] [2]
• Australian Society of Plant Scientists (ASPS)
• Austrian Cactus & Succulent Association (ACSA) [1]  
• Austrian Society for Electron Microscopy 
• Austrian Society of Plant Biology (ATSPB) [1]  
• Austrian Zoological-Botanical Society (ÖZBG) [1]
• Azerbaijan National Academy of Sciences (ANAS) [1]
• BASIS (Registration) Ltd [1] 
• Basler Botanische Gesellschaft (BBG) [1] [2]
• Bayer [1] [2] 
• Belarus Society of Plant Biology [1]
• Belgian Plant Biotechnology Association (BPBA) [1]
• Biochemical Society [1]    
• BioNetworX [1] [2]
• Biosciences KTN [1] 
• Bioversity International [1] 
• Biosciences eastern and central Africa (BecA) [1] 
• Botanic Gardens Conservation International (BGCI) 
• Botanical Society of America [1]
• Botanical Society of Britain and Ireland
• Botanical Society of Geneva [1]
• Botanical Society of Scotland [1]
• Botanische Gesellschaft Genf [1]
• British Bryological Society (BBS) [1]
• British Cactus & Succulent Society (BCSS) [1] [2] 
• British Crop Production Council (BCPC) [1] 
• British Ecological Society [1] [2]
• British Society for Plant Pathology (BSPP) [1]
• British Society of Plant Breeders (BSPB) [1]  
• Bulgarien FESPB Society [1]
• Canadian Botanical Association (CBA/ABC) [1] 
• Canadian Society of Plant Biologists   
• Canadian Wildflower Society • Toronto, Ontario • Canada [1]
• Canandaigua Botanical Society [1]
• California Lichen Society (CALS) [1]
• CGIAR [1]
• CIARD - Global movement dedicated to OPEN agricultural knowledge [1]  
• CIMMYT – International Maize and Wheat Improvement Center [1]
• COHAB Initiative (Co-operation on Health and Biodiversity) [1]  
• Colegio Oficial de Biólogos (España) [1]
• Conservation of Steppes in Russia [1]
• Conservatoire botanique national du Bassin parisien [1]
• Croatian Botanical Society [1]
• Croatian Society for Life Sciences [1]
• Croatian Society of Biochemistry and Molecular Biology (HDBMB) [1] 
• Croatian Society of Plant Biologists (CSPB) [1]
• Czech Botanical Society (CBS) [1] [2] [3] [4] [5]
• Czech Society for Ecology (Česká společnost pro ekologii) • České Budějovice • Česko [1]  
• Danish Botanical Society [1]
• Dansk Botanisk Forening [1]
• Deutsche Gesellschaft für Limnologie (DGL) [1]
• Die Basler Botanische Gesellschaft (BBG) [1] [2]
• Die Botanische Gesellschaft Genf [1]
• Die Deutsche Botanische Gesellschaft (DBG) [1]
• Die Deutsche Gesellschaft für Limnologie e.V. [1]
• Die Regensburgische Botanische Gesellschaft [1]
• Die Schweizerische Botanische Gesellschaft (SBG) [1] [2]
• Die Zürcherische Botanische Gesellschaft (ZBG) [1]
• Diversitas Deutschland [1]
• Deutsche Kakteen-Gesellschaft e.V. [1] 
• Društvo za rastlinsko fiziologijo Slovenije 
• ECNC-European Centre for Nature Conservation [1]
• Ecological Society of Australia (ESA) [1] [2] 
• Ecological Society of Germany, Austria and Switzerland [1]
• Ελληνική Βοτανική Εταιρεία (Ε.Β.Ε.) [1] [2]
• European Dry Grassland Group (EDGG) [1]
• European Ecological Federation (EEF) [1]
• European Heathlands Network [1] [2]
• European Molecular Biology Organization (EMBO) [1] 
• European Plant Science Organisation (EPSO) [1]
• European Science Foundation (ESF)  
• European Vegetation Survey (EVS) [1]
• European Weed Research Society (EWRS) [1]
• Falkland Islands flora [1]
• Federation of European Biochemical Societies 
• Federation of European Societies of Plant Biology (FESPB) 
• Federation of Ontario Naturalists • Toronto, Ontario • Canada [1] [2] [3]
• Flora Europaea [1]
• Flora Iberica [1]
• Flora Nordica [1]
• Flora of King Edward Point & Grytviken [1]
• Flora of the Falkland Islands [1]
• Floristisch-soziologischen Arbeitsgemeinschaft e.V. (FlorSoz) [1] [2]
• Floron [1]
• Forest Products Research Institute [1] 
• French Society of Plant Biologists (SFBV) [1] [2] [3] [4]
• GARNet - Arabidopsis and wider plant research community [1]
• Genetics Society [1] 
• German Botanical Society [1] [2]
• German Cactus Society (DKG) [1] [2] 
• German Limnological Society [1]
• Gesellschaft für Ökologie [1]
• Gesellschaft Österreichischer Kakteenfreunde (GÖK) [1] [2] [3] [4] [5] [6] [7] 
• Gesellschaft zur Erforschung der Flora Deutschlands [1] [2]
• GFAR - The Global Forum on Agricultural Research 
• Global Biodiversity Information Facility (GBIF) [1] [2]
• Global Restoration Network (GRN) [1]
• Hellenic Botanical Society (HBS) [1]
• HGCA - Cereals and Oilseeds [1]
• Horticultural Development Company (HDC) [1]  
• Hrvatsko Botaničko Društvo, Zagreb, Croatia [1] [2]
• Hrvatsko Prirodoslovno Društvo [1]  
• Hyporheic Network [1]
• Hyporheisches Netzwerk [1]
• Illinois Mycological Association [1] [2]
• Initiative for Science in Europe (ISE) [1] 
• International Association of Bryologists (IAB) [1] [2]
• International Association for Landscape Ecology (IALE) [1] [2]
• International Association for Lichenology [1]
• International Association for Plant Biotechnology (IAPB) [1] 
• International Association for Plant Taxonomy (IAPT) [1]
• International Association for Vegetation Science (IAVS) [1] [2]
• International Association of Wood Anatomists (IAWA) [1] [2]
• International Biogeography Society (IBS) [1] [2] [3]
• International Carnivorous Plant Society (ICPS)
• International Maize and Wheat Improvement Center (CIMMYT) [1]  
• International Oak Society (IOS) [1] 
• International Organization of Plant Biosystematists (IOPB) 
• International Phycological Society [1]
• International Plant Names Index [1]
• International Society of Environmental Botanists (ISEB) [1]
• International Society for Horticultural Science [1]
• International Society for Molecular Plant-Microbe Interactions (IS-MPMI)
• International Society for Plant Molecular Biology (ISPMB) [1] [2]
• Kakteen-Haage - The Worlds Oldest Cactusnursery [1] [2]    
• Koninklijke Belgische Botanische Vereniging [1]
• Koninklijke Nederlandse Botanische Vereniging [1]
• L’Association Canadienne de Botanique (CBA/ABC) [1] 
• La Societa' Botanica Italiana (S.B.I.) [1] [2]
• La Société Botanique de France (SBF) [1]
• Linnean Society of London [1]
• Monogram – Cereal and Grasses Research Community [1] 
• National Gardening Association (NGA) • Williston, Vermont • USA 
• Naturschutz Niedersachsen / NLWKN [1]
• Nederlandse Vereniging voor Plantenbiotechnologie en -Weefselkweek (NVPW) [1] 
• Niedersächsischer Landesbetrieb für Wasserwirtschaft, Küsten- und Naturschutz (NLWKN) [1]
• Norsk Botanisk Forening
• North American Mycological Association (NAMA)
• North American Native Plant Society (NANPS) • Toronto, Ontario • Canada [1]
• Northern Ontario Plant Database (NOPD) [1]
• Norwegian Botanical Association [1] [2] [3] [4]
• Ontario Forestry Association (OFA) • Toronto, Ontario • Canada 
• Ontario Horticultural Association (OHA) • Ontario • Canada [1]
• Ontario Nature • Toronto, Ontario • Canada [1] 
• Ontario Society for Ecological Restoration • Ontario • Canada
• Ottawa Horticultural Society (OHS) • Ottawa • Canada [1]
• Oxford University Press [1] 
• Phycological Society of America (PSA) [1]   
• Planta Europa [1] [2] [3] [4] [5]
• Plant Bioscience Limited (PBL) [1] 
• Plant Gene Nomenclature
• Plant Health and Plant Varieties and Seeds  
• Polish Botanical Society [1] [2]
• Portuguese Society of Plant Physiology [1]
• Potato Council [1]  
• Regensburg Botanical Society [1]
• RosNet [1]
• Royal Botanic Gardens, Kew [1] 
• Royal Botanical Society of the Netherlands (KNBV) [1]
• Royal Microscopical Society [1] 
• Russian Botanical Society
• Scandinavian Plant Physiology Society (SPPS) [1] 
• Schweizerische Botanische Gesellschaft (SBG) [1] [2]
• Schweizerischen Kakteen-Gesellschaft (SKG) [1] [2] [3] [4] 
• Science & Plants for Schools [1] 
• SER Ontario (SERO)
• Slovak Botanical Society [1]
• Slovenian Society of Plant Biology [1] 
• Slovenská botanická spoločnosť
• Slovensko društvo za biologijo rastlin [1]
• Sociedad Española de Fisiologia Vegetal [1] 
• Sociedad Latinoamericana de Briología
• Sociedade Portuguesa de Bioquímica [1] 
• Sociedade Portuguesa de Fisiologia Vegetal  
• Societa' Botanica Italiana (S.B.I.) [1] [2]
• Societas Physiologiae Plantarum Scandinavica (SPPS) [1]
• Société Botanique de France [1]
• Société botanique de Genève [1]
• Société Botanique du Centre-Ouest [1] [2]
• Société Française de Biologie Végétale (SFBV) [1] [2] [3] [4] 
• Société Royale de Botanique de Belgique [1]
• Society for Conservation Biology (SCB) [1]
• Society for Conservation Biology (SCB) - Europe Section [1]
• Society for Ecological Restoration (SER) [1] [2] [3]
• Society for Ecological Restoration Australasia (SERA)
• Society for Ecological Restoration (Europe) [1]
• Society for Ecological Restoration, Ontario Chapter, Canada
• Society for Experimental Biology [2] 
• Society of Systematic Biologists [1]
• Sophy - Banque de données Botaniques et Ecologiques [1]
• Southern African Society for Systematic Biology
• Svenska Botaniska Föreningen [1]
• Swedish Botanical Society [1]
• Swiss Cactus Society (SKG) [1] [2] [3] [4] 
• Tela Botanica - Le réseau de la botanique francophone [1] [2]
• The Association of Georgian Biochemists (AGB) 
• The Botanical Society of Geneva [1]
• The California Lichen Society (CALS) [1]
• The European Dry Grassland Group (EDGG) [1]
• The European Heathlands Network [1] [2]
• The European Weed Research Society (EWRS) [1]
• The Flora of King Edward Point & Grytviken [1]
• The Genetics Society [1] 
• The Global Biodiversity Information Facility (GBIF) [1] [2]
• The Global Plant Council [1] [2]
• The International Plant Exchange Network (IPEN) [1]  
• The IUCN/CEM Global Thematic Group "Holarctic Steppes" [1]
• The Linnean Society of London [1] 
• The Northern Ontario Plant Database (NOPD) [1]
• The Plant List [1]
• The Rosaceae Network - RosNet [1] 
• The Royal Botanical Society of Belgium [1]
• The Russian Botanical Society
• Toronto Field Naturalists (TFN) • Toronto, Ontario • Canada
• UK Plant Sciences Federation (UKPSF) 
• UK Plant Sciences Federation [1] 
• Vifabio - Die virtuelle Fachbibliothek Biologie [1]
• Vifabio - The Virtual Library of Biology [1]
• Zürcherische Botanische Gesellschaft (ZBG) [1] [2]

California Botanical Society Symposium Welcome: Professor V. Thomas Parker

California Botanical Society Centennial Celebration - Keynote Address - Professor Kent Holsinger

California Botanical Society Centennial Symposium Talk 8 Professor Richard Hobbs

California Botanical Society Centennial Symposium Talk 6 Professor Ragan Colloway

California Botanical Society Centennial Symposium Talk 4 Professor Dave Peterson

California Botanical Society Centennial - Symposium Talk 2 Professor Aaron Liston

California Botanical Society Centennial Symposium Talk 1 Professor Todd Keeler-Wolf