National Geographic HerbalBy: Mimi Prunella Hernandez Targeted to the millions of consumers treating common ailments with herbal remedies, this authoritative guide to 100 essential herbs is chock full of crucial information for the health minded consumer, wellness advocate, gardener, and naturalist. Written by the executive director of the American Herbalists Guild, National Geographic Herbal features backyard weeds like dandelion and red clover, culinary herbs like rosemary