- 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