Ethnoherbalist

From The Wild Food Girl:
I meant to post this ages ago--an interesting site that reviews medicinal plants and their uses, by Dr. Kevin Curran, a molecular biologist who teaches plant biology and other courses at the University of San Diego. The site reports on plants that have performed well in clinical trials for particular health concerns, then makes consumer-research-based recommendations on herbal supplement brands, those which have "substantiated the legitimacy of their product" in the face of concerns about the authenticity of some mass-marketed brands.

http://www.ethnoherbalist.com/