Lisa Ganora has a wonderful website that brings Phytochemistry alive for the uninitiated or the expert. She has put together wonderful presentations for the beginner, intermediate, or advanced level student. This is a highly useful site for herbalists who need further education in this topic and her article on Phytoestrogens and Human Health is a must read for all health practitioners.
MEDICINAL HERB GARDEN, SEATLE, USA
Located on the campus the University of Washington in Seattle, the Medicinal Herb Garden is a resource for herbalists, medics, and botanists of all levels.
ROYAL BOTANICAL GARDENS AT KEW, UK
Within the Herbarium there are currently over 7,000,000 specimens, representing nearly 98% of all of the genera in the world.
Isla Burges - New Zealand school of herbal medicine - online curriculum
Tree Farm Communications - Missed last year's AHG Conference? Was there a lecture you wanted to hear but missed? Tree Farm Communications provides a huge catalog of audio tapes of lectures on herbal medicine, nutrition, and alternative medicine. They have more than 25 tapes by David Winston from classes taught throughout the United States during the past 15 years.
Alan Tillotson Ph.D., RH (AHG) - is an incredible clinician, with a vast understanding of Ayurvedic as well as Chinese & Western herbal medicine. He has put his wonderful book, The One Earth Herbal Sourcebook online.
Michael Tierra, RH (AHG), OMD, Planet Herb - One of America's herbal elders, Michael's website includes a downloadable version of Eli Jones' book on cancer, a wealth of information about herbal medicine, Michael's books, and his correspondence classes.
Medherb - Paul Bergner's site is a wealth of information on the clinical use of herbs. Paul publishes the bi-monthly newsletter, Medical Herbalism, which is an exceptional resource for clinical herbalists. His site includes a downloadable Cook's Physiomedical Dispensatory.
Jim McDonald - is a Michigan herbalist who, like me, is always interested in learning the uses of little-known or underutilized herbs. He has wonderful articles (look under the heading of seeds and stems) on Purple Loosestrife, New England Aster, Apple, Mullein, Calamus plus recipes, herbal insights and a nice collection of herbal folklore from around the net.