This companion volume to Siri von Reis's previous exploration of ethnobotanical notes in the Harvard herbaria brings to light a new array of plants with drug or food potential, offering wide-ranging possible applications for pharmacologists, chemists, botanists, and even anthropologists. Following the same criteria as in earlier investigations, the authors have examined the vast holdings of The New York Botanical Garden Herbarium to select little-known plant uses and to record any note suggesting biodynamic constituents--i.e., those having effects on living tissue--from skin irritants and...