Pharmacognosy Links
- American Association of Colleges of Pharmacy
- American Botanical Council
- American Herbal Products Association
- Amyris Biotechnologies
- Arizona State University
- Australian Institute of Marine Science
- Bibliography of Toxic Plants
- Biotechnology and Life Sciences Industries Manufacturer Directory
- Boston College
- Boston University
- Bucknell University
- Business Horizons Pharmaceutical Publishers
- California Institute of Technology
- Center for Food-Drug Interaction Research and Education
- Center for Phytochemistry
- Central Drug Research Institute
- Central Institute for Medicinal and Aromatic Plants
- Chemical Industries Manufacturer Directory
- Colorado State University
- Columbia University
- Complementary and Alternative Medicine Research
- ConsumerLab.com
- Cornell University
- Council for Responsible Nutrition
- Drug Development
- Drug Development Technology
- Envis Centre, Foundation for Revitalisation of Local Health Traditions (FRLHT)
- Free Patent Searching with Chemical Structure Searching
- Gesellschaft für Arzneipflanzenforschung (Society for Medicinal Plant Research)
- Hauser CRO (Contract Research Organization)
- Herb Research Foundation
- ICMAP (International Council for Medicinal and Aromatic Plants)
- INBio
- International Society for Chemical Ecology
- iSpecies Species Database Server
- Journal of Young Investigators
- Logic for Structure Determination (LSD) – program for NMR interpretation
- Magellan BioScience Group, Inc.
- Marine Pharmacology
- Max Planck Institute for Chemical Ecology
- Merlion Pharmaceuticals
- Molecular Targets Development Program
- Mycosynthetix, Inc.
- National Center for the Natural Products Research
- Natural Products Association
- Natural Products Branch, NCI
- NutraSanus
- Pharmaceutical Technology
- Pharmacognosy Network Worldwide
- Pharmanex
- Phyto-Technologies, Inc.
- Phytochemical and Ethnobotanical Databases
- Phytochemical Society of Europe
- Phytochemical Society of North America
- Phytomedics
- PhytoMyco Research Corporation
- RACI Natural Products Group
- Research Triangle Institute
- Rx School (Online Pharmacy Courses)
- Scottish School of Herbal Medicine
- Sepiatec
- Sequoia Sciences
- Society for Economic Botany
- Society of Ethnobiology
- Tang Center for Herbal Medicine Research
- Tapestry Pharmaceuticals
- Tea Tree Oil Research Group
- The Lloyd Library
- Vitamins & Health Supplements Guide
- Vitamins and Nutrition Center
- Vitamins Diary (Alternative Medicines)
- White Point Systems
- World Science (occasional natural products content, but mostly general science interest articles)



