Rozzi, Ricardo, Parque Etnobotánico Omora, Instituto de Ecología y Biodiversidad (IEB-Chile) y Universidad de Magallanes. Puerto Williams, Provincia Antártica Chilena, Chile Sub-Antarctic Biocultural Conservation Program, Department of Philosophy and Religion & Department of Biological Sciences, University of North Texas, 1704 West Mulberry, Denton, TX 76201, USA, Chile