Some of my favourite
Plants for a future – amongst other things, they have a database which lists plants which are useful as food, fuel, fibre, medicine etc.
A huge website and herbal resource run by Henriette Kress, a Finnish Herbalist
The website of the South West School of Botanical Medicine, founded by the American Herbalist, Michael Moore.

To find a herbalist in your area, contact one of these professional organisations:

College of Practitioners of Phytotherapy (CPP)
One of the two largest professional organisations for herbalists in this country. Use this site to search for a herbalist in your area.

National Institute of Medical Herbalists (NIMH)
The oldest professional organisation for herbalists in the UK. Search for a herbalist in your area or find out a little more about the practise of herbal medicine.

There are three Universities in London which have a Herbal Medicine BSc. They all run low cost student clinics which make high quality treatment available to everyone.

Middlesex University:

Westminster University:

There is also a clinic at the University of East London campus in Stratford.