• American Botanical Council Educating the public on the use of herbs and phytomedicinals.

• BC Herb Growers Association Promote, facilitate and enhance herb growing, networking opportunities with fellow herb growers, and access to current market information, workshops and conferences.

• Ellagic acid cancer research Summary of clinical studies and cancer research on ellagic acid

• Essiac Information Site All aspects of essiac information covered, including controversial issues, scams, marketer ethics, product prices and recipes.

• Herb Research Foundation Research and educational organization focusing on herbs and medicinal plants.

• National Center for the Preservation of Medicinal Herbs Preserves natural remedies native to North America.

• National Institute of Medical Herbalists Founded in 1864, NIMH is the oldest body of professional practising herbalists in the western world.

• Pharmaceuticals for Medicine Without Borders Research done on valuable botanical pharmaceutical information for cures for many of the world's diseases.

• St. John's Wort (Hypericum) as a Treatment for Depression Since 1997, millions of people have visited this site and contributed their experiences on using St. John's Wort as an alternative treatment for depression.

• The Herb Society of America Society history and purpose, membership information, projects, programs, publications, calendar, conferences and scholarships. Includes herb profiles, seed exchange forum and plant collection information.