American Bryological & Lichenological Society (ABLS)
American Phytopathological Society (APS)
American Public Gardens Association (APGA)
American Seed Trade Association (ASTA)
American Society for Horticultural Science (ASHS)
American Society for Plant Taxonomists (ASPT)
American Society of Agronomy (ASA)
American Society of Plant Biologists (ASPB)
Association of Official Seed Analysts (AOSA)
Botanical Society of America (BSA)
Crop Science Society of America (CSSA)
Ecological Society of America (ESA)
International Association for Plant Taxonomy (IAPT)
International Carnivorous Plant Society (ICPS)
International Herb Association (IHA)
International Society for Phylogenetic Nomenclature (ISPN)
International Society of Arboriculture (ISA)
Mycological Society of America (MSA)
National Council for Air and Stream Improvement, Inc. (NCASI),
New Jersey Landscape Contractors Association (NJLCA)
New Jersey Turfgrass Association (NJTA)
Society for Conservation Biology (SCB)
Society for Economic Botany (SEB)
Society of American Foresters (SAF)