The use of herbs, both internally and topically, are central to and an integral part of the science of Ayurveda and Ayurvedic healing.
This is an amazing, comprehensive reference chart (and wall poster) of 168 herbs used in traditional Ayurvedic medicine. A picture and the Sanskrit, Latin and common name of each herb is included. The chart can be purchased online at Ayurveda Posters - Herb Chart.
Related:
Ayurveda: Integral Plan to Health and Wellness
What is Ayurveda?
Ayurveda: Books and Recommended Reading