• itmonline.org - Institute for Traditional Medicine
• herbmed.org- Interactive electronic herb data base
• rmhiherbal.org- Chinese herbal medicine and nutrition from the Rocky Mountain herbal Institute
• Americanherbalistsguild- Herbal education
• herbalgram- American Botanical Council
• jadeinstitute.com - Chinese medicine and holistic wellness educational facility 
• avicenna.co.uk- Avicenna Centre For Chinese Medicine. One of the biggest TCM clinics in the UK, founded by Mazin Al-Khafaji, a very skilled Chinese herbalist I've studied with