The Divine Farmer's Renga: A Materia Medica of Chinese Herbal Medicine and HaikuA "Renga" is an ancient form of Japanese poetry. The Divine Farmer's Renga is an homage to all the tea sellers, divine farmers, and pastoral gleaners whose use of medicinal herbs creates a kind of poetry all its own. The Divine Farmer's Renga is a "materia medica," or tome of medicine, that reads like a book of poetry. Or some might say it's a book of poetry that reads like a materia medica. Written straight from the heart, this unique work combines