... division 15 Risks Associated with Overcollection of Medicinal Plants 373 and either concentrate or produce required growth-regulating substances including auxins and cytokinins Some explants, like ... of berries removed from the bush fall to the ground for reseeding That noted, individual, established plants within a stand appear to be 15 Risks Associated with Overcollection of Medicinal Plants ... Portland, OR 15 Risks Associated with Overcollection of Medicinal Plants 387 Moran, K 1992 Ethnobiology and U.S Policy.InSustainable Harvest and Marketing of Rain Forest Products Plotkin, M., Famolare,...