Bernard Goffinet is professor of biology at the University of Connecticut, Storrs, and editor-in-chief of the journal The Bryologist. Ricardo Rozzi is professor in philosophy and religion studies at the University of North Texas, and director of the Sub-Antarctic Biocultural Conservation Program.Lily Lewis is a doctoral student in bryophytes.William Buck is senior curator at the New York Botanical Garden.Francisca Massardo is director of the Omora Ethnobotanical Park, Chile.