Indian Medicinal Plants- An Illustrated Dictionary 2007 Springer
Encyclopedia of Herbal Medicine
Natural Products – Phytochemistry, Botany, Metabolism of Alkaloids, Phenolics
A Complete Handbook of Nature Cure
http://www.arvindguptatoys.com/arvindgupta/handbook-naturecure.pdf
The Natural Remedies Encyclopedia
https://www.enad.eu/wp-content/uploads/Natural-Health-Encyclopedia1.pdf
The Complete Home Guide to Herbs, Natural Healing and Nutrition
https://secure.herbs-hands-healing.co.uk/download/?file=homeguide.pdf
Ayurveda Lifestyle Wisdom